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 · Masters 50-59

TypeAll Records Top lifts

GenderAll Men Women

ClassAll 47k 52k 57k 59k 63k 66k 72k 74k 83k 84k 84k+93k 100k 100k+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

50.35 kg111.0 lb
Riku KaruFinland
Men · 120k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
50.2 kg110.7 lb
Antti HonkaFinland
Men · 120k+, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
48.8 kg107.6 lb
Jason DingeyUSA
Men · 120k+, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
47.57 kg104.9 lb
Rob McMurrenCanada
Men · 105k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
47.0 kg103.6 lb
Tomas MiežlaiškisLithuania
Men · 105k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
45.45 kg100.2 lb
Adam CohenUSA
Men · 105k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
45.35 kg100.0 lb
Marko MustonenFinland
Men · 74k, Masters 50-59
Atlas Grip Games · Feb 7, 2026
GSI^[1]
45.05 kg99.3 lb
Marko MustonenFinland
Men · 74k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
42.5 kg93.7 lb
Joni NojonenFinland
Men · 105k, Masters 50-59
Atlas Grip Games · Feb 7, 2026
GSI^[1]
41.75 kg92.0 lb
Joni NojonenFinland
Men · 105k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
41.3 kg91.1 lb
Scott Wadsworth
Men · 83k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
39.8 kg87.7 lb
Donatas Zalata
Men · 120k+, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
39.73 kg87.6 lb
Vinnie RivelleseUSA
Men · 74k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
39.26 kg86.6 lb
Stefan ZehntnerGermany
Men · 93k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
39.1 kg86.2 lb
Marko HonkasaloFinland
Men · 120k+, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
39.0 kg86.0 lb
William FateigerUSA
Men · 120k+, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
37.08 kg81.7 lb
Alexander AndreevRussia
Men · 93k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
35.0 kg77.2 lb
Paul Mocarski
Men · 93k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
33.8 kg74.5 lb
Craig Rowney
Men · 105k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
33.0 kg72.8 lb
Jari TurunenFinland
Men · 105k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
32.27 kg71.1 lb
Ben EdwardsUSA
Men · 93k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
31.35 kg69.1 lb
Marja LaariFinland
Women · 100k+, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
31.25 kg68.9 lb
Marja LaariFinland
Women · 100k+, Masters 50-59
Atlas Grip Games · Feb 7, 2026
GSI^[1]
29.71 kg65.5 lb
Sanjiv GuptaUSA
Men · 105k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
26.9 kg59.3 lb
Joanna Hull
Women · 100k+, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
26.27 kg57.9 lb
Scott McGonigle
Men · 120k+, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
25.5 kg56.2 lb
Anne Sutinen
Women · 100k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
23.5 kg51.8 lb
Elaine Wilson
Women · 100k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
23.05 kg50.8 lb
Dean Munsey
Men · 120k+, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
22.66 kg50.0 lb
Tatyana Davydova
Women · 100k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
21.61 kg47.6 lb
Kim Van Wagner
Women · 57k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
20.15 kg44.4 lb
Connie Pietrzyk
Women · 72k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
19.0 kg41.9 lb
Hanne Solfrid Wilhelmsen
Women · 100k+, 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]

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.

Sanctioning bodies →

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