Wrist · every record book

Wrist Wrench 2 3/8"

Every record and contest lift for the Wrist Wrench 2 3/8" from every body we track, side by side. Each entry carries its owner's badge and a footnote to the owner's own records.

Records from: GSIUnofficial

Contests: 15; 56 counting each venue
Athletes: 466
Lifts: 572
First contested: Feb 13, 2016
Last contested: Oct 24, 2026

A contest held at several venues on one day counts once. A record that repeats a contest lift counts as one lift.

Top lifts

Each athlete's best lift, any class or division, across every source.

Men

1stUnofficial
60.1 kg132.5 lb
Andy Gagnon
120k+ · Canada
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Ottawa venue · 1st of 275 men overall (King Kong of Grip)
2ndGSI
60.05 kg132.4 lb
Ross Boyle
120k+ · England
Bonehill Grip Contest · 2026
3rdUnofficial
58.25 kg128.4 lb
Harri Tolonen
120k · Finland
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Hyvinkää venue · 7th of 275 men overall

Women

1stGSI
42.0 kg92.6 lb
Sarah Chappelow
84k+ · USA
North American Grip Sport Championships · 2024
2ndUnofficial
34.85 kg76.8 lb
Amy Wattles
100k+, Masters 50+ · USA
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Boise venue · 5th of 63 women overall
3rdUnofficial
33.8 kg74.5 lb
Emma Hunt
84k · England
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Burscough venue · 2nd of 63 women overall

Contest history

Every contest that featured the Wrist Wrench 2 3/8", newest first, with how many athletes lifted it and who won.

ContestDateAthletesMen's winnerWomen's winner

International King Kong Grip ChallengeUnofficial
42 venues
Ottawa, Wyalusing, Burscough, Coram, Hyvinkää, Justin, Luumaki, New Castle, Sydney, Arendal, Woodbury, Fredrikstad, Spokane, Black River Falls, Fredericton, Munich, Hamburg, Sumy, Troy, Bethesda, Greenville, Pilot Butte, Pocatello, Redmond, Kent, Iisalmi, Albuquerque, Thousand Oaks, Manassas, Fresno, Barre, Järvenpää, Lecompton, Boulder, Canberra, Calgary, Santiago, Kingwood, Darwin, Vancouver, Boise, Örebro
Oct 24, 2026 · 359 athletes
359
Men 60.1 kg132.5 lb Andy Gagnon
Women 34.85 kg76.8 lb Amy Wattles
Ranking Chile Grip IIIGSI
Sep 5, 2026 · 11 athletes
11
Men 34.8 kg76.7 lb Manuel Rebolledo
Women 21.8 kg48.1 lb Alejandra Rodriguez
Bonehill Grip ContestGSI
Aug 8, 2026 · 23 athletes
23
Men 60.05 kg132.4 lb Ross Boyle
Women 20.2 kg44.5 lb Hanna Lallo
Feather Crush Summer Rush 2026GSI
Jun 6, 2026 · 13 athletes
13
Men —
Women 28.21 kg62.2 lb Corinne Lalonde
Maritimes Regional ChampionshipGSI
Sep 28, 2025 · 22 athletes
22
Men 48.72 kg107.4 lb Sebastian Pacey-Smith
Women 24.99 kg55.1 lb Annie McCaskill
Central Canada Regional ChampionshipsGSI
Sep 13, 2025 · 32 athletes
32
Men 55.34 kg122.0 lb Eric Roussin
Women 26.54 kg58.5 lb Corinne Lalonde
Hobart HoistGSI
Feb 15, 2025 · 12 athletes
12
Men 45.5 kg100.3 lb Lachlan Simms
Women 22.6 kg49.8 lb Alison Dann
Rocky Mountain Grip Sport SummerGSI
Aug 24, 2024 · 2 athletes
2
Men 47.05 kg103.7 lb Jeremy Everding
Women —
North American Grip Sport ChampionshipsGSI
Jun 1, 2024 · 35 athletes
35
Men 54.0 kg119.0 lb Eric Roussin
Women 42.0 kg92.6 lb Sarah Chappelow
The Great Canadian Blizzard Grip ContestGSI
Mar 26, 2022 · 12 athletes
12
Men 50.67 kg111.7 lb Eric Roussin
Women 20.67 kg45.6 lb Kathy Facey
Mid-Summer Grip ClassicGSI
Jul 20, 2019 · 8 athletes
8
Men 50.68 kg111.7 lb Eric Roussin
Women 30.68 kg67.6 lb Petra Kovacs
Canadian National Grip Sport ChampionshipsGSI
Feb 23, 2019 · 19 athletes
19
Men 53.38 kg117.7 lb Eric Roussin
Women 20.88 kg46.0 lb Natasha Batt
Canadian National Grip Sport ChampionshipsGSI
Feb 24, 2018 · 15 athletes
15
Men 57.74 kg127.3 lb Justin Major
Women 23.24 kg51.2 lb Natasha Batt
Canadian National Grip Sport Championships 2016GSI
Feb 27, 2016 · 8 athletes
8
Men 51.21 kg112.9 lb Eric Roussin
Women —
TGA Cold Snap Classic 2016GSI
Feb 13, 2016 · 1 athlete
1
Men 49.8 kg109.8 lb Jeff Slater
Women —

Records

Grip Sport International

GSI2 recordsGSI event page →

Men · All-time · 120k+
60.05 kg132.4 lb
Ross Boyle · England
Bonehill Grip Contest · 2026GSI^[1]
Women · All-time · 84k+
42.0 kg92.6 lb
Sarah Chappelow · USA
North American Grip Sport Championships · 2024GSI^[1]

Best by weight class

The heaviest open-division lift in each class across every source. Each body uses its own class limits, so classes are shown as that body writes them. Pick a class to see its full ranking.

All lifts

SourceAll sources GSI Unofficial

TypeAll Records Top lifts

GenderAll Men Women

ClassAll 52k 57k 59k 63k 66k 72k 74k 83k 84k 84k+93k 100k 100k+105k 120k 120k+

DivisionOpen + all Masters 50-59 Masters 50+Masters 60-69 Masters 65+Masters 70-79 Youth 7 and under Youth 8-10 Youth 11-13 Youth 14-15 Youth 16-17

ShowBest per athlete Every lift

OrderHeaviest first Newest first

Units

ResultAthleteClassContestOwner

35.67 kg78.6 lb
Stefano FortugnoCanada
Men · 83k
The Great Canadian Blizzard Grip Contest · Mar 26, 2022
GSI^[1]
35.5 kg78.3 lb
Toman BradleyAustralia
Men · 120k
Hobart Hoist · Feb 15, 2025
GSI^[1]
35.5 kg78.3 lb
John B Williams
Men · 120k+, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Pocatello venue · 224th of 275 men overall
Unofficial^[2]
35.38 kg78.0 lb
Elliott TitusCanada
Men · 93k, Youth 14-15
Central Canada Regional Championships · Sep 13, 2025
GSI^[1]
35.38 kg78.0 lb
Rhett TitusCanada
Men · 120k
Central Canada Regional Championships · Sep 13, 2025
GSI^[1]
35.2 kg77.6 lb
Eetu AlataloFinland
Men · 120k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Järvenpää venue · 191st of 275 men overall
Unofficial^[2]
35.01 kg77.2 lb
C-A Chartrand-LefebvreCanada
Men · 74k
Canadian National Grip Sport Championships 2016 · Feb 27, 2016
GSI^[1]
35.0 kg77.2 lb
Danno Peterson
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Woodbury venue · 181st of 275 men overall
Unofficial^[2]
34.85 kg76.8 lb
Amy WattlesUSA
Women · 100k+, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Boise venue · 5th of 63 women overall
Unofficial^[2]
34.83 kg76.8 lb
Dave FennerUSA
Men · 120k+, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Barre venue · 235th of 275 men overall
Unofficial^[2]
34.8 kg76.7 lb
Manuel RebolledoChile
Men · 120k
Ranking Chile Grip III · Sep 5, 2026
GSI^[1]
34.79 kg76.7 lb
Frank ChaudoinUSA
Men · 93k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Vancouver venue · 190th of 275 men overall
Unofficial^[2]
34.72 kg76.5 lb
Ryan FennessyUSA
Men · 120k+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Wyalusing venue · 203rd of 275 men overall
Unofficial^[2]
34.6 kg76.3 lb
Andrew NguyenCanada
Men · 74k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Ottawa venue · 183rd of 275 men overall
Unofficial^[2]
34.6 kg76.3 lb
Jeff deMolitorCanada
Men · 83k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Fredericton venue · 230th of 275 men overall
Unofficial^[2]
34.5 kg76.1 lb
Fabian Kaltenegger
Men · 93k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Munich venue · 217th of 275 men overall
Unofficial^[2]
34.5 kg76.1 lb
Pascal Achter
Men · 105k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Munich venue · 243rd of 275 men overall
Unofficial^[2]
34.5 kg76.1 lb
Sergio AguayoChile
Men · 66k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Santiago venue · 179th of 275 men overall
Unofficial^[2]
34.25 kg75.5 lb
Sosaia Halaliku
Men · 120k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Pocatello venue · 196th of 275 men overall
Unofficial^[2]
34.1 kg75.2 lb
Nathaniel Brunt
Men · 93k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Albuquerque venue · 118th of 275 men overall
Unofficial^[2]
34.02 kg75.0 lb
Kai PoirierCanada
Men · 66k, Youth 16-17
Maritimes Regional Championship · Sep 28, 2025
GSI^[1]
34.0 kg75.0 lb
Eetu AlataloFinland
Men · 120k
Bonehill Grip Contest · Aug 8, 2026
GSI^[1]
34.0 kg75.0 lb
Patrick LandriaultCanada
Men · 74k
North American Grip Sport Championships · Jun 1, 2024
GSI^[1]
34.0 kg75.0 lb
Rick BlanchardCanada
Men · 105k, Masters 60-69
North American Grip Sport Championships · Jun 1, 2024
GSI^[1]
33.94 kg74.8 lb
Philippe TremblayCanada
Men · 74k
Canadian National Grip Sport Championships 2016 · Feb 27, 2016
GSI^[1]
33.91 kg74.8 lb
Ben EdwardsUSA
Men · 93k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Lecompton venue · 234th of 275 men overall
Unofficial^[2]
33.84 kg74.6 lb
Matt Fleming
Men · 105k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Manassas venue · 201st of 275 men overall
Unofficial^[2]
33.8 kg74.5 lb
Emma HuntEngland
Women · 84k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Burscough venue · 2nd of 63 women overall
Unofficial^[2]
33.79 kg74.5 lb
Andrew NguyenCanada
Men · 66k
Central Canada Regional Championships · Sep 13, 2025
GSI^[1]
33.79 kg74.5 lb
Chris BullCanada
Men · 93k
Central Canada Regional Championships · Sep 13, 2025
GSI^[1]
33.79 kg74.5 lb
Justin ReidCanada
Men · 66k
Central Canada Regional Championships · Sep 13, 2025
GSI^[1]
33.7 kg74.3 lb
Jenn Tibbenham
Women · 100k+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Kent venue · 1st of 63 women overall (Queen Kong of Grip)
Unofficial^[2]
33.5 kg73.9 lb
Emil johannsen Saxegård (Lenja)
Men · 120k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Fredrikstad venue · 228th of 275 men overall
Unofficial^[2]
33.5 kg73.9 lb
Martin Andreassen
Men · 83k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Fredrikstad venue · 199th of 275 men overall
Unofficial^[2]
33.5 kg73.9 lb
Vetle Killi
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Fredrikstad venue · 200th of 275 men overall
Unofficial^[2]
33.38 kg73.6 lb
Keith SteffensenCanada
Men · 83k, Masters 50-59
Canadian National Grip Sport Championships · Feb 23, 2019
GSI^[1]
33.25 kg73.3 lb
Niklas Truhlar
Men · 120k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Munich venue · 225th of 275 men overall
Unofficial^[2]
33.24 kg73.3 lb
Philippe TremblayCanada
Men · 83k
Canadian National Grip Sport Championships · Feb 24, 2018
GSI^[1]
33.18 kg73.1 lb
Keith SteffensenCanada
Men · 83k, Masters 50-59
Mid-Summer Grip Classic · Jul 20, 2019
GSI^[1]
33.17 kg73.1 lb
Chris Ticknor
Men · 120k
The Great Canadian Blizzard Grip Contest · Mar 26, 2022
GSI^[1]
33.1 kg73.0 lb
Stephane BelangerCanada
Men · 74k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Ottawa venue · 160th of 275 men overall
Unofficial^[2]
33.02 kg72.8 lb
Gordon Hearn
Men · 120k+, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Pilot Butte venue · 253rd of 275 men overall
Unofficial^[2]
33.0 kg72.8 lb
Matthew RostenburgAustralia
Men · 83k
Hobart Hoist · Feb 15, 2025
GSI^[1]
32.88 kg72.5 lb
Kenneth Viktora-Jones
Men · 93k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Troy venue · 238th of 275 men overall
Unofficial^[2]
32.8 kg72.3 lb
Diego Dobbs
Men · 93k
Ranking Chile Grip III · Sep 5, 2026
GSI^[1]
32.8 kg72.3 lb
Liam Pietrzyk-CookCanada
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Calgary venue · 221st of 275 men overall
Unofficial^[2]
32.8 kg72.3 lb
Sean Goldman
Men · 93k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Thousand Oaks venue · 192nd of 275 men overall
Unofficial^[2]
32.5 kg71.7 lb
Charlie Johnson
Men · 105k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Burscough venue · 240th of 275 men overall
Unofficial^[2]
32.5 kg71.7 lb
Jake Carter
Men · 66k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Black River Falls venue · 198th of 275 men overall
Unofficial^[2]
32.5 kg71.7 lb
Will Liebhert
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Black River Falls venue · 257th of 275 men overall
Unofficial^[2]
32.3 kg71.2 lb
Scott Stalter
Men · 105k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Manassas venue · 233rd of 275 men overall
Unofficial^[2]
32.24 kg71.1 lb
Guliaev MichailUkraine
Men · 120k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Sumy venue · 178th of 275 men overall
Unofficial^[2]
32.21 kg71.0 lb
Alexandre LevasseurCanada
Men · 93k
Central Canada Regional Championships · Sep 13, 2025
GSI^[1]
32.16 kg70.9 lb
Anthony Huntley
Men · 93k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Barre venue · 206th of 275 men overall
Unofficial^[2]
32.0 kg70.5 lb
Anssi LaukkanenFinland
Men · 105k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Iisalmi venue · 212th of 275 men overall
Unofficial^[2]
32.0 kg70.5 lb
Joe D Peterson
Men · 74k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Woodbury venue · 215th of 275 men overall
Unofficial^[2]
32.0 kg70.5 lb
Niko LaasonenFinland
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Iisalmi venue · 182nd of 275 men overall
Unofficial^[2]
31.8 kg70.1 lb
Nick BurnettCanada
Men · 93k
Maritimes Regional Championship · Sep 28, 2025
GSI^[1]
31.8 kg70.1 lb
Vaughn ScholtenCanada
Men · 74k
Maritimes Regional Championship · Sep 28, 2025
GSI^[1]
31.75 kg70.0 lb
Finley FowlerCanada
Men · 66k, Youth 16-17
Maritimes Regional Championship · Sep 28, 2025
GSI^[1]
31.75 kg70.0 lb
Lewis SchillingUSA
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Boulder venue · 219th of 275 men overall
Unofficial^[2]
31.75 kg70.0 lb
Phil Klidaras
Men · 120k+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Boulder venue · 229th of 275 men overall
Unofficial^[2]
31.68 kg69.8 lb
Keith SteffensenCanada
Men · 83k, Masters 50-59
Canadian National Grip Sport Championships 2016 · Feb 27, 2016
GSI^[1]
31.6 kg69.7 lb
Adam WhitwillCanada
Men · 105k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Ottawa venue · 223rd of 275 men overall
Unofficial^[2]
31.6 kg69.7 lb
Erik EmondCanada
Men · 66k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Ottawa venue · 247th of 275 men overall
Unofficial^[2]
31.6 kg69.7 lb
Kristoffer LindqvistFinland
Men · 93k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Järvenpää venue · 204th of 275 men overall
Unofficial^[2]
31.6 kg69.7 lb
Logan BaillotCanada
Men · Youth 16-17
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Ottawa venue · Youth 16-17
Unofficial^[2]
31.3 kg69.0 lb
Matheo B. Larssen
Men · Youth 16-17
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Arendal venue · Youth 16-17
Unofficial^[2]
31.27 kg68.9 lb
Dustin Davis
Men · 120k+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Kingwood venue · 246th of 275 men overall
Unofficial^[2]
31.25 kg68.9 lb
Victor Baldwin
Men · 105k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Canberra venue · 242nd of 275 men overall
Unofficial^[2]
31.16 kg68.7 lb
Blair MitchellCanada
Men · 120k
Maritimes Regional Championship · Sep 28, 2025
GSI^[1]
30.88 kg68.1 lb
Mike DriemanCanada
Men · 93k
Canadian National Grip Sport Championships · Feb 23, 2019
GSI^[1]
30.88 kg68.1 lb
Rick BlanchardCanada
Men · 105k, Masters 60-69
Canadian National Grip Sport Championships · Feb 23, 2019
GSI^[1]
30.8 kg67.9 lb
Sergio AguayoChile
Men · 66k
Ranking Chile Grip III · Sep 5, 2026
GSI^[1]
30.8 kg67.9 lb
Mike CorlettUSA
Men · 120k, Masters 65+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Thousand Oaks venue · 216th of 275 men overall
Unofficial^[2]
30.75 kg67.8 lb
Heather MacDowall
Women · 84k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Redmond venue · 7th of 63 women overall
Unofficial^[2]
30.74 kg67.8 lb
Colin DoreCanada
Men · 105k
Canadian National Grip Sport Championships · Feb 24, 2018
GSI^[1]
30.74 kg67.8 lb
Hunter Duncan
Men · 74k, Youth 16-17
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Pilot Butte venue · 236th of 275 men overall
Unofficial^[2]
30.68 kg67.6 lb
Petra Kovacs
Women · 84k+
Mid-Summer Grip Classic · Jul 20, 2019
GSI^[1]
30.67 kg67.6 lb
Stephane OuelletteCanada
Men · 120k
The Great Canadian Blizzard Grip Contest · Mar 26, 2022
GSI^[1]
30.62 kg67.5 lb
Adam WhitwillCanada
Men · 105k
Central Canada Regional Championships · Sep 13, 2025
GSI^[1]
30.62 kg67.5 lb
Stephane BelangerCanada
Men · 74k
Central Canada Regional Championships · Sep 13, 2025
GSI^[1]
30.5 kg67.2 lb
Beowulf HamiltonAustralia
Men · 105k
Hobart Hoist · Feb 15, 2025
GSI^[1]
30.5 kg67.2 lb
Phillip FuglsangAustralia
Men · 93k
Hobart Hoist · Feb 15, 2025
GSI^[1]
30.3 kg66.8 lb
Kristoffer LindqvistFinland
Men · 105k, Masters 50-59
Bonehill Grip Contest · Aug 8, 2026
GSI^[1]
30.3 kg66.8 lb
Tomas ValverdeFinland
Men · 83k
Bonehill Grip Contest · Aug 8, 2026
GSI^[1]
30.25 kg66.7 lb
Chuck McFarland
Men · 83k, Masters 65+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Redmond venue · 232nd of 275 men overall
Unofficial^[2]
30.25 kg66.7 lb
Rachel McWilliams
Women · 100k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Redmond venue · 8th of 63 women overall
Unofficial^[2]
30.2 kg66.6 lb
Stephen Harrisson
Men · 93k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Kent venue · 227th of 275 men overall
Unofficial^[2]
30.1 kg66.4 lb
Corinne LalondeCanada
Women · 63k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Ottawa venue · 6th of 63 women overall
Unofficial^[2]
30.1 kg66.4 lb
Ethan Ferrie
Men · 74k, Youth 14-15
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Ottawa venue · 241st of 275 men overall
Unofficial^[2]
30.05 kg66.2 lb
Anastasiia Ivsenko
Women · 84k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Luumaki venue · 14th of 63 women overall
Unofficial^[2]
30.0 kg66.1 lb
Tammy McClureUSA
Women · 72k
North American Grip Sport Championships · Jun 1, 2024
GSI^[1]
30.0 kg66.1 lb
Ivan Encina
Men · 74k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Santiago venue · 251st of 275 men overall
Unofficial^[2]
30.0 kg66.1 lb
Martin Bittner
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Santiago venue · 254th of 275 men overall
Unofficial^[2]
30.0 kg66.1 lb
Martin White
Men · 93k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Burscough venue · 209th of 275 men overall
Unofficial^[2]
30.0 kg66.1 lb
Mason Castelvecci
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Black River Falls venue · 250th of 275 men overall
Unofficial^[2]
30.0 kg66.1 lb
Megan GalvinAustralia
Women · 100k+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Canberra venue · 3rd of 63 women overall
Unofficial^[2]
29.8 kg65.7 lb
Amanda Shaffer
Women · 100k+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Kingwood venue · 40th of 63 women overall
Unofficial^[2]
29.65 kg65.4 lb
Justin Aman
Men · 120k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Boise venue · 239th of 275 men overall
Unofficial^[2]

Every lift from every source, several per athlete. A lift a body lists as both a record and a contest result is shown once, as the record. An athlete listed by two bodies appears once per body.^[1]^[2]

All implements →Search the records board for Wrist Wrench 2 3/8" →

Sources

[1]Source: Grip Sport International records database (Grip Sport International), synced October 26, 2026. Records and rankings belong to GSI; corrections belong with them.
[2]Source: results posted by the contest organiser on the GripBoard; unofficial until GSI publishes them (Posted contest results (unofficial)), synced October 25, 2026. Records and rankings belong to the contest organiser until GSI publishes them; corrections belong with them.

How records work

Records are set under a sanctioning body's rules — set, judging, and equipment all matter. A lift in your garage counts for you; a lift on the platform counts for the books. Each entry here is owned by the body that published it, shown by its badge and footnote.

Sanctioning bodies →

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