Unofficial · Pinch

Thumb Blaster 1 5/8"

Name: Thumb Blaster 1 5/8" — Posted contest results (unofficial) records and top lifts
Creator: Posted contest results (unofficial)

Posted contest results (unofficial) records, the best lift in each weight class, every athlete ranked by their best lift, and every contest lift.^[1]

All records for this implement across every source →Also recorded by Grip Sport International.

Best lift per weight class

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

Top lifts · men's Masters 50+

GenderAll Men Women

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

DivisionOpen + all Masters 50+Masters 65+Youth 7 and under Youth 8-10 Youth 11-13 Youth 14-15 Youth 16-17

ShowBest per athlete Every lift

OrderHeaviest first Newest first

Units

ResultAthleteClassContestOwner

53.5 kg117.9 lb
Arto JoronenFinland
Men · 120k+, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Luumaki venue · 9th of 275 men overall
Unofficial^[1]
50.0 kg110.2 lb
Adam CohenUSA
Men · 105k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Woodbury venue · 27th of 275 men overall
Unofficial^[1]
48.15 kg106.2 lb
Antti HonkaFinland
Men · 120k+, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Luumaki venue · 28th of 275 men overall
Unofficial^[1]
48.15 kg106.2 lb
Marko MustonenFinland
Men · 74k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Luumaki venue · 53rd of 275 men overall
Unofficial^[1]
48.1 kg106.0 lb
Stefan FalkeGermany
Men · 120k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Hamburg venue · 29th of 275 men overall
Unofficial^[1]
47.28 kg104.2 lb
Alan Block
Men · 120k+, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Pilot Butte venue · 56th of 275 men overall
Unofficial^[1]
47.15 kg103.9 lb
Steve MillardUSA
Men · 83k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · New Castle venue · 59th of 275 men overall
Unofficial^[1]
46.49 kg102.5 lb
Chad WoodallUSA
Men · 120k+, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Greenville venue · 77th of 275 men overall
Unofficial^[1]
46.35 kg102.2 lb
Scott Wadsworth
Men · 93k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Burscough venue · 94th of 275 men overall
Unofficial^[1]
43.9 kg96.8 lb
Marc ChiarelliCanada
Men · 83k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Ottawa venue · 114th of 275 men overall
Unofficial^[1]
43.1 kg95.0 lb
Joni NojonenFinland
Men · 105k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Iisalmi venue · 102nd of 275 men overall
Unofficial^[1]
43.09 kg95.0 lb
Anson CastelvecchiUSA
Men · 93k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Greenville venue · 186th of 275 men overall
Unofficial^[1]
41.85 kg92.3 lb
Craig Rowney
Men · 105k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Burscough venue · 130th of 275 men overall
Unofficial^[1]
41.05 kg90.5 lb
Tommi HietamiesFinland
Men · 83k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Luumaki venue · 165th of 275 men overall
Unofficial^[1]
41.0 kg90.4 lb
Paul J. Mocarski
Men · 93k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Justin venue · 188th of 275 men overall
Unofficial^[1]
39.9 kg88.0 lb
Bjørn Dragland
Men · 93k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Fredrikstad venue · 150th of 275 men overall
Unofficial^[1]
39.9 kg88.0 lb
Sten Normanseth
Men · 120k+, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Fredrikstad venue · 146th of 275 men overall
Unofficial^[1]
37.1 kg81.8 lb
Kristoffer LindqvistFinland
Men · 93k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Järvenpää venue · 204th of 275 men overall
Unofficial^[1]
36.95 kg81.5 lb
Jari TaipaleFinland
Men · 66k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Luumaki venue · 208th of 275 men overall
Unofficial^[1]
36.88 kg81.3 lb
Scott PirsakCanada
Men · 120k+, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Pilot Butte venue · 117th of 275 men overall
Unofficial^[1]
35.94 kg79.2 lb
Rob Wolfe
Men · 120k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Kingwood venue · 180th of 275 men overall
Unofficial^[1]
34.2 kg75.4 lb
Walt EdelenUSA
Men · 105k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Spokane venue · 210th of 275 men overall
Unofficial^[1]
33.9 kg74.7 lb
Martin Andreassen
Men · 83k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Fredrikstad venue · 199th of 275 men overall
Unofficial^[1]
32.9 kg72.5 lb
John B Williams
Men · 120k+, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Pocatello venue · 224th of 275 men overall
Unofficial^[1]
32.5 kg71.7 lb
Jari TurunenFinland
Men · 120k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Järvenpää venue · 185th of 275 men overall
Unofficial^[1]
31.91 kg70.3 lb
Ben EdwardsUSA
Men · 93k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Lecompton venue · 234th of 275 men overall
Unofficial^[1]
31.9 kg70.3 lb
Erik EmondCanada
Men · 66k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Ottawa venue · 247th of 275 men overall
Unofficial^[1]
31.4 kg69.2 lb
Stephen Myshrall
Men · 105k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Calgary venue · 249th of 275 men overall
Unofficial^[1]
31.25 kg68.9 lb
Russ KeithUSA
Men · 66k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Black River Falls venue · 262nd of 275 men overall
Unofficial^[1]
30.16 kg66.5 lb
Dave FennerUSA
Men · 120k+, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Barre venue · 235th of 275 men overall
Unofficial^[1]
30.0 kg66.1 lb
Martin White
Men · 93k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Burscough venue · 209th of 275 men overall
Unofficial^[1]
29.9 kg65.9 lb
Jeff deMolitorCanada
Men · 83k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Fredericton venue · 230th of 275 men overall
Unofficial^[1]
29.48 kg65.0 lb
Sanjiv GuptaUSA
Men · 105k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Boulder venue · 252nd of 275 men overall
Unofficial^[1]
29.0 kg63.9 lb
Ed Carlson
Men · 83k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Pilot Butte venue · 258th of 275 men overall
Unofficial^[1]
26.72 kg58.9 lb
Gordon Hearn
Men · 120k+, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Pilot Butte venue · 253rd of 275 men overall
Unofficial^[1]
24.0 kg52.9 lb
Chad McFarland
Men · 83k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Redmond venue · 269th of 275 men overall
Unofficial^[1]
24.0 kg52.9 lb
Dean Munsey
Men · 120k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Redmond venue · 264th of 275 men overall
Unofficial^[1]
18.14 kg40.0 lb
Justin Boencke
Men · 120k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Darwin venue · 275th of 275 men overall
Unofficial^[1]

Every lift in Unofficial'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: 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.

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