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 kg
Ross Boyle · England
International King Kong Grip Challenge · 2025GSI^[1]
Women · All-time · 84k
38.8 kg
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

Unitskg lb

ResultAthleteClassContestOwner

Rank 1
61.5 kg
Tommy LymathEngland
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 2
59.3 kg
Harri TolonenFinland
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 3
58.8 kg
Oliver DilleyEngland
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 4
57.7 kg
Juha-Matti RautianenFinland
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 5
52.62 kg
Hunter HeathUSA
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 6
51.0 kg
Stefan FalkeGermany
Men · 120k, Masters 60-69
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 7
50.35 kg
Chris TracyUSA
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 8
50.35 kg
Riku KaruFinland
Men · 120k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 9
50.35 kg
Zach StaniewiczUSA
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 10
50.15 kg
Glen KrutliAustralia
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 11
50.05 kg
Seb HuberEngland
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 12
48.6 kg
Brad ProvickCanada
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 13
48.44 kg
Jacob Wickey
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 14
47.7 kg
Zach MullinsUSA
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 15
47.4 kg
Mike SchimlCanada
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 16
45.81 kg
Donny VierstraUSA
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 17
45.81 kg
Scott DoddUSA
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 18
45.47 kg
Jedd JohnsonUSA
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 19
45.18 kg
Boyko Andrey IUkraine
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 20
45.05 kg
Jarno HyväriFinland
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 21
44.6 kg
Tremayne DesmarteauxCanada
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 22
43.7 kg
Joseph Painter
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 23
41.4 kg
Kwai LeongCanada
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 24
40.0 kg
Omar Bajandooh
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 25
38.88 kg
Guliaev MichailUkraine
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 26
38.8 kg
John HagedornUSA
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 27
37.7 kg
Mike CorlettUSA
Men · 120k, Masters 70-79
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 28
37.69 kg
JJ ThomasUSA
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 29
37.65 kg
Keegan BellCanada
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 30
37.5 kg
Erik SmelandNorway
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 31
37.5 kg
Zach Tetrault
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 32
36.75 kg
Tarmo Jumisko
Men · 120k, Masters 70-79
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 33
36.74 kg
Lee HiltonUSA
Men · 120k, Masters 70-79
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 34
36.71 kg
Kevin Brault
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 35
36.37 kg
Joshua GuerinUSA
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 36
36.2 kg
Adam Scanlon
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 37
35.5 kg
Eetu AlataloFinland
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 38
34.8 kg
Jason Bartlett
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 39
34.38 kg
Sebastian Dominguez
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 40
34.1 kg
Ryan Forster
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 41
34.05 kg
Daniel GabrielssonUSA
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 42
33.75 kg
Mario Vogel
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 43
33.1 kg
Kyle Girard
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 44
32.5 kg
Hendrik Suthor
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 45
32.2 kg
Dino Liang
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 46
32.0 kg
Richard Gensch
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 47
31.5 kg
Dean RedzicAustralia
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 48
31.5 kg
Max-Linus Bönnighausen
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 49
31.32 kg
Tyler Robertson
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 50
29.0 kg
Trent McDougall
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 51
25.4 kg
William Fateiger Jr.
Men · 120k, Youth 11-13
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 52
23.75 kg
Jared Gibson
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]

# is each athlete's rank by their best lift for the filters chosen, worked out from GSI's contest results. Choose “Every lift” to see all of them.

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.

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