GSI · Pinch

Thumb Blaster 1 5/8"

Name: Thumb Blaster 1 5/8" — Grip Sport International records and top lifts
Creator: Grip Sport International

Grip Sport International records, the best lift in each weight class, every athlete ranked by their best lift, and every contest lift.^[1]

Thumb Blaster 1 5/8" on GSI

All records for this implement across every source →Thumb Blaster 1 5/8": every body's records on one page.

Official records

Men · All-time · 120k+
64.0 kg141.1 lb
Ross Boyle · England
International King Kong Grip Challenge · 2025GSI^[1]
Women · All-time · 84k
38.8 kg85.5 lb
Emma Hunt · England
International King Kong Grip Challenge · 2025GSI^[1]

Best lift per weight class

The heaviest lift in each class in GSI's contest results (open division). Pick a class to rank every athlete's best lift in it.

Top lifts · men's 120k

TypeRecords Top lifts

GenderAll Men Women

ClassAll 59k 66k 74k 83k 93k 105k 120k 120k+

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

ShowBest per athlete Every lift

OrderHeaviest first Newest first

Units

ResultAthleteClassContestOwner

61.5 kg135.6 lb
Tommy LymathEngland
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
59.3 kg130.7 lb
Harri TolonenFinland
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
58.8 kg129.6 lb
Oliver DilleyEngland
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
57.7 kg127.2 lb
Juha-Matti RautianenFinland
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
57.5 kg126.8 lb
Harri TolonenFinland
Men · 120k
Atlas Grip Games · Feb 7, 2026
GSI^[1]
52.62 kg116.0 lb
Hunter HeathUSA
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
51.0 kg112.4 lb
Stefan FalkeGermany
Men · 120k, Masters 60-69
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
50.35 kg111.0 lb
Chris TracyUSA
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
50.35 kg111.0 lb
Riku KaruFinland
Men · 120k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
50.35 kg111.0 lb
Zach StaniewiczUSA
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
50.15 kg110.6 lb
Glen KrutliAustralia
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
50.05 kg110.3 lb
Seb HuberEngland
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
48.6 kg107.1 lb
Brad ProvickCanada
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
48.44 kg106.8 lb
Jacob Wickey
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
47.7 kg105.2 lb
Zach MullinsUSA
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
47.4 kg104.5 lb
Mike SchimlCanada
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
45.81 kg101.0 lb
Donny VierstraUSA
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
45.81 kg101.0 lb
Scott DoddUSA
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
45.47 kg100.2 lb
Jedd JohnsonUSA
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
45.18 kg99.6 lb
Boyko Andrey IUkraine
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
45.05 kg99.3 lb
Jarno HyväriFinland
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
44.6 kg98.3 lb
Tremayne DesmarteauxCanada
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
43.7 kg96.3 lb
Joseph Painter
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
42.5 kg93.7 lb
Tomi KämäräinenFinland
Men · 120k
Atlas Grip Games · Feb 7, 2026
GSI^[1]
41.4 kg91.3 lb
Kwai LeongCanada
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
40.0 kg88.2 lb
Omar Bajandooh
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
39.9 kg88.0 lb
Daniel IglesiasChile
Men · 120k
Doctores Grip Battle 2 · Sep 6, 2025
GSI^[1]
38.88 kg85.7 lb
Guliaev MichailUkraine
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
38.8 kg85.5 lb
John HagedornUSA
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
37.7 kg83.1 lb
Mike CorlettUSA
Men · 120k, Masters 70-79
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
37.69 kg83.1 lb
JJ ThomasUSA
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
37.65 kg83.0 lb
Keegan BellCanada
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
37.5 kg82.7 lb
Erik SmelandNorway
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
37.5 kg82.7 lb
Zach Tetrault
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
37.5 kg82.7 lb
Johannes Luoma-ahoFinland
Men · 120k
Atlas Grip Games · Feb 7, 2026
GSI^[1]
36.75 kg81.0 lb
Tarmo Jumisko
Men · 120k, Masters 70-79
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
36.74 kg81.0 lb
Lee HiltonUSA
Men · 120k, Masters 70-79
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
36.71 kg80.9 lb
Kevin Brault
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
36.37 kg80.2 lb
Joshua GuerinUSA
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
36.2 kg79.8 lb
Adam Scanlon
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
35.5 kg78.3 lb
Eetu AlataloFinland
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
34.8 kg76.7 lb
Jason Bartlett
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
34.38 kg75.8 lb
Sebastian Dominguez
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
34.1 kg75.2 lb
Ryan Forster
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
34.05 kg75.1 lb
Daniel GabrielssonUSA
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
33.75 kg74.4 lb
Mario Vogel
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
33.1 kg73.0 lb
Kyle Girard
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
32.5 kg71.7 lb
Hendrik Suthor
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
32.2 kg71.0 lb
Dino Liang
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
32.1 kg70.8 lb
Jonathan BarriosChile
Men · 120k
Ranking Chile Grip I · Apr 25, 2026
GSI^[1]
32.1 kg70.8 lb
Manuel RebolledoChile
Men · 120k
Ranking Chile Grip I · Apr 25, 2026
GSI^[1]
32.0 kg70.5 lb
Richard Gensch
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
31.5 kg69.4 lb
Dean RedzicAustralia
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
31.5 kg69.4 lb
Max-Linus Bönnighausen
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
31.32 kg69.0 lb
Tyler Robertson
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
29.0 kg63.9 lb
Trent McDougall
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
25.4 kg56.0 lb
William Fateiger Jr.
Men · 120k, Youth 11-13
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
23.75 kg52.4 lb
Jared Gibson
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]

Every lift in GSI's contest results for these filters, including several per athlete. Athlete names open their full history.

Search every owner's entries for Thumb Blaster 1 5/8" →

Sources

[1]Source: Grip Sport International records database (Grip Sport International), synced October 24, 2026. Records and rankings belong to GSI; 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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