Pinch · every record book

Thumb Blaster 1 5/8"

Every record and contest lift for the Thumb Blaster 1 5/8" 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
5
46 counting each venue
Athletes
602
Lifts
784
First contested
Sep 6, 2025
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

  1. 1stUnofficial

    67.7 kg149.3 lb

    Ross Boyle

    120k+ · England

    International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Burscough venue · 3rd of 275 men overall

  2. 2ndUnofficial

    64.75 kg142.7 lb

    Harri Tolonen

    120k · Finland

    International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Hyvinkää venue · 7th of 275 men overall

  3. 3rdUnofficial

    63.4 kg139.8 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)

Women

  1. 1stGSI

    38.8 kg85.5 lb

    Emma Hunt

    84k · England

  2. 2ndGSI

    38.65 kg85.2 lb

    Sarah Chappelow

    100k+ · USA

  3. 3rdUnofficial

    37.3 kg82.2 lb

    Jenn Tibbenham

    100k+

    International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Kent venue · 1st of 63 women overall (Queen Kong of Grip)

Contest history

Every contest that featured the Thumb Blaster 1 5/8", newest first, with how many athletes lifted it and who won.

  1. 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 · 358 athletes

    Men 67.7 kg149.3 lb Ross Boyle

    Women 37.5 kg82.7 lb Emma Hunt

  2. Apr 25, 2026 · 10 athletes

    Men 38.1 kg84.0 lb Sergio Aguayo

    Women 15.6 kg34.4 lb Valentina Torres

  3. Feb 7, 2026 · 21 athletes

    Men 60.0 kg132.3 lb Saku Korhonen

    Women 31.25 kg68.9 lb Marja Laari

  4. Oct 25, 2025 · 386 athletes

    Men 64.0 kg141.1 lb Ross Boyle

    Women 38.8 kg85.5 lb Emma Hunt

  5. Sep 6, 2025 · 9 athletes

    Men 39.9 kg88.0 lb Daniel Iglesias

    Women 20.4 kg45.0 lb Valentina Bravo

Records

Grip Sport International

GSI2 recordsGSI event page →

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 · 120k+ GSI

  1. 64.0 kg141.1 lb

    Ross BoyleEngland

    Men · 120k+

    International King Kong Grip Challenge · 2025

    GSI[1]

  2. 55.2 kg121.7 lb

    Arto JoronenFinland

    Men · 120k+, Masters 60-69

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  3. 54.65 kg120.5 lb

    Jaland WorleyUSA

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  4. 53.65 kg118.3 lb

    Jeremy EverdingUSA

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  5. 50.5 kg111.3 lb

    Juha VuorikoskiFinland

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  6. 50.2 kg110.7 lb

    Antti HonkaFinland

    Men · 120k+, Masters 50-59

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  7. 50.2 kg110.7 lb

    Bret Ziukson

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  8. 50.1 kg110.5 lb

    Jack WadmanEngland

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  9. 49.2 kg108.5 lb

    Blake TaylorUSA

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  10. 49.1 kg108.2 lb

    Alexey TyukalovRussia

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  11. 48.8 kg107.6 lb

    Jason DingeyUSA

    Men · 120k+, Masters 50-59

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  12. 48.0 kg105.8 lb

    Rambo AdzovicMontenegro

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  13. 46.9 kg103.4 lb

    Lachlan SimmsAustralia

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  14. 46.4 kg102.3 lb

    Tristain HoathCanada

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  15. 46.3 kg102.1 lb

    Justin HarmonUSA

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  16. 46.2 kg101.9 lb

    Derik HudsonUSA

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  17. 46.15 kg101.7 lb

    Tom BrysonCanada

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  18. 46.1 kg101.6 lb

    Symon BaillotCanada

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  19. 45.81 kg101.0 lb

    Nate PowellUSA

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  20. 45.5 kg100.3 lb

    Robert Alexander

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  21. 45.25 kg99.8 lb

    Dave BealeNorway

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  22. 45.05 kg99.3 lb

    Daniel KiddEngland

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  23. 45.0 kg99.2 lb

    Antti PeltomäkiFinland

    Men · 120k+

    Atlas Grip Games · Feb 7, 2026

    GSI[1]

  24. 43.75 kg96.5 lb

    Jonathon AbrahamsUSA

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  25. 43.2 kg95.2 lb

    Mike SaffellUSA

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  26. 41.9 kg92.4 lb

    Glenn HunterAustralia

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  27. 41.6 kg91.7 lb

    Andy GagnonCanada

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  28. 41.5 kg91.5 lb

    Mathew WaylingAustralia

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  29. 40.0 kg88.2 lb

    Nick MartensGermany

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  30. 39.8 kg87.7 lb

    Donatas Zalata

    Men · 120k+, Masters 50-59

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  31. 39.45 kg87.0 lb

    Chad GustinUSA

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  32. 39.1 kg86.2 lb

    Marko HonkasaloFinland

    Men · 120k+, Masters 50-59

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  33. 39.0 kg86.0 lb

    Andrew HodgeAustralia

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  34. 39.0 kg86.0 lb

    William FateigerUSA

    Men · 120k+, Masters 50-59

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  35. 38.9 kg85.8 lb

    Mehmet Minas

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  36. 38.8 kg85.5 lb

    Kyle Griffith

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  37. 38.7 kg85.3 lb

    Milo Richardson

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  38. 38.65 kg85.2 lb

    Scott PirsakCanada

    Men · 120k+, Masters 60-69

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  39. 38.62 kg85.1 lb

    Kawika Kahalehoe

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  40. 37.7 kg83.1 lb

    Matthew Arbogast

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  41. 36.5 kg80.5 lb

    James SueAustralia

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  42. 36.25 kg79.9 lb

    Dennis Biesenbach

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  43. 36.05 kg79.5 lb

    Chris Menzel

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  44. 36.0 kg79.4 lb

    Michael Ebert

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  45. 35.9 kg79.1 lb

    Joe Sharp

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  46. 33.75 kg74.4 lb

    Max Zschau

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  47. 33.15 kg73.1 lb

    Jaxson BoydCanada

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  48. 31.5 kg69.4 lb

    Marc Wittrowski

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  49. 31.28 kg69.0 lb

    Ryan FennessyUSA

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  50. 30.0 kg66.1 lb

    Owen Abrahams

    Men · 120k+, Youth 16-17

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  51. 28.95 kg63.8 lb

    Gordon Hearn

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  52. 27.9 kg61.5 lb

    Marc McMahonUSA

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  53. 26.9 kg59.3 lb

    Keegan Macaulay

    Men · 120k+

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  54. 26.27 kg57.9 lb

    Scott McGonigle

    Men · 120k+, Masters 50-59

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

  55. 23.05 kg50.8 lb

    Dean Munsey

    Men · 120k+, Masters 50-59

    International King Kong Grip Challenge · Oct 25, 2025

    GSI[1]

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 Thumb Blaster 1 5/8" →

Sources

  1. [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. [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 →

Chasing a mark?

Records are set at sanctioned contests. Once a meet's results are posted to the owning body's database, new marks show up here at the next sync. Spot an error? Let us know.

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