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: GSI

Records

Grip Sport International

GSI2 recordsGSI event page →

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 by weight class

The heaviest open-division lift in each class across every source. Pick a class to see its full ranking.

All lifts · men's 93k

TypeAll Records 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

Units

ResultAthleteClassContestOwner

Rank 1
60.0 kg132.3 lb
Saku KorhonenFinland
Men · 93k
Atlas Grip Games · Feb 7, 2026
GSI^[1]
Rank 2
51.2 kg112.9 lb
Ethan MercerUSA
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 3
51.05 kg112.5 lb
Nedas Leimonas
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 4
50.18 kg110.6 lb
Ivan PupchenkoUkraine
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 5
50.18 kg110.6 lb
Panchenko MichailUkraine
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 6
49.0 kg108.0 lb
Roman YanushevBulgaria
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 7
48.82 kg107.6 lb
Jeremy BaziwCanada
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 8
48.8 kg107.6 lb
Chris Rice JonesEngland
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 9
47.95 kg105.7 lb
Devinlee BrownUSA
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 10
47.7 kg105.2 lb
Sam MilhoanUSA
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 11
47.5 kg104.7 lb
Antti KontioFinland
Men · 93k
Atlas Grip Games · Feb 7, 2026
GSI^[1]
Rank 12
47.5 kg104.7 lb
Timo LauttamusFinland
Men · 93k
Atlas Grip Games · Feb 7, 2026
GSI^[1]
Rank 13
47.1 kg103.8 lb
Daniel Brossard FendleCanada
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 14
46.16 kg101.8 lb
Steve MillardUSA
Men · 93k, Masters 60-69
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 15
46.05 kg101.5 lb
Tony CowardEngland
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 16
45.4 kg100.1 lb
Vincent BroderickUSA
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 17
45.3 kg99.9 lb
William ReedUSA
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 18
44.45 kg98.0 lb
Nathaniel Bruntt
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 19
44.29 kg97.6 lb
Cam DennettUSA
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 20
44.25 kg97.6 lb
Tuomas KouvalaFinland
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 21
43.7 kg96.3 lb
Josh CulpepperUSA
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 22
43.65 kg96.2 lb
Ryan GrabarczykCanada
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 23
42.9 kg94.6 lb
Ryan TumbletyUSA
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 24
42.8 kg94.4 lb
Travis WeinandUSA
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 25
42.57 kg93.9 lb
Sharaf Christopher Mohamed
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 26
42.55 kg93.8 lb
Petri RantalainenFinland
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 27
42.5 kg93.7 lb
Chris Evans
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 28
42.5 kg93.7 lb
Nikola AndricUSA
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 29
41.6 kg91.7 lb
David GreffardCanada
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 30
40.98 kg90.3 lb
Marc BrothersonUSA
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 31
40.75 kg89.8 lb
Marijonas Mackonis
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 32
40.0 kg88.2 lb
Karl SkjelvikNorway
Men · 93k, Masters 60-69
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 33
39.26 kg86.6 lb
Stefan ZehntnerGermany
Men · 93k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 34
38.25 kg84.3 lb
Jonas Kaziukonis
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 35
37.65 kg83.0 lb
Ian Wheat
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 36
37.55 kg82.8 lb
Daniel Guches
Men · 93k, Masters 60-69
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 37
37.52 kg82.7 lb
Andrew KeroUSA
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 38
37.5 kg82.7 lb
Kyrre Kjesbu
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 39
37.08 kg81.7 lb
Alexander AndreevRussia
Men · 93k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 40
36.79 kg81.1 lb
Frank ChaudoinUSA
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 41
36.79 kg81.1 lb
Klauss Kroger
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 42
36.37 kg80.2 lb
Joe LarsenUSA
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 43
36.32 kg80.1 lb
Chris BullCanada
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 44
36.28 kg80.0 lb
Shawn VoronUSA
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 45
36.15 kg79.7 lb
Shawn Pickering
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 46
35.6 kg78.5 lb
Tyler Normand-LajoieCanada
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 47
35.5 kg78.3 lb
Anssi LaukkanenFinland
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 48
35.0 kg77.2 lb
Karl-Jakob Enste
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 49
35.0 kg77.2 lb
Paul Mocarski
Men · 93k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 50
34.8 kg76.7 lb
Shane Dwyer
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 51
34.1 kg75.2 lb
Jere Vihavainen
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 52
34.0 kg75.0 lb
Mark BoylinAustralia
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 53
33.23 kg73.3 lb
Jeff Peterson
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 54
33.1 kg73.0 lb
Mathias Kolb
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 55
32.27 kg71.1 lb
Ben EdwardsUSA
Men · 93k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 56
32.12 kg70.8 lb
Fabian Kaltenegger
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 57
32.0 kg70.5 lb
Philipp Schinacher
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 58
31.1 kg68.6 lb
Sean HarrickeyCanada
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 59
30.44 kg67.1 lb
Scott Stalter
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 60
29.9 kg65.9 lb
Jose HernandezChile
Men · 93k
Doctores Grip Battle 2 · Sep 6, 2025
GSI^[1]
Rank 61
27.37 kg60.3 lb
Andrew KellyUSA
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 62
27.1 kg59.7 lb
Igor Gamboa
Men · 93k
Ranking Chile Grip I · Apr 25, 2026
GSI^[1]
Rank 63
24.9 kg54.9 lb
Daniel HerreraChile
Men · 93k
Doctores Grip Battle 2 · Sep 6, 2025
GSI^[1]
Rank 64
23.05 kg50.8 lb
Chuck McFarland
Men · 93k, Masters 70-79
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 65
21.1 kg46.5 lb
Felipe ZegersChile
Men · 93k
Ranking Chile Grip I · Apr 25, 2026
GSI^[1]

Each athlete ranked by their best lift for the filters chosen, across every source (heaviest, longest hold or most reps first). 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]

All implements →Search the records board 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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