Unofficial · Pinch
Thumb Blaster 1 5/8"
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.
Men · 59k
41.65 kg91.8 lb
Jesse Hagedorn
USA · 2026
Men · 66k
46.35 kg102.2 lb
Chris De Stefano
England · 2026
Men · 74k
50.5 kg111.3 lb
Sebastian Pacey-Smith
Canada · 2026
Men · 83k
53.1 kg117.1 lb
Luca Zehntner
Germany · 2026
Men · 93k
58.0 kg127.9 lb
Saku Korhonen
Finland · 2026
Men · 105k
61.58 kg135.8 lb
Luke Raymond
2026
Men · 120k
64.75 kg142.7 lb
Harri Tolonen
Finland · 2026
Men · 120k+
67.7 kg149.3 lb
Ross Boyle
England · 2026
Women · 57k
31.9 kg70.3 lb
Emina Alic
2026
Women · 63k
20.4 kg45.0 lb
Cressida Liu
2026
Women · 72k
34.62 kg76.3 lb
Tammy McClure
USA · 2026
Women · 84k
37.5 kg82.7 lb
Emma Hunt
England · 2026
Women · 100k
31.55 kg69.6 lb
Saija Kantola
2026
Women · 100k+
37.3 kg82.2 lb
Jenn Tibbenham
2026
Top lifts · Masters 50+
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
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
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
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
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
47.28 kg104.2 lb
Men · 120k+, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Pilot Butte venue · 56th of 275 men overall
47.15 kg103.9 lb
Men · 83k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · New Castle venue · 59th of 275 men overall
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
46.35 kg102.2 lb
Men · 93k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Burscough venue · 94th of 275 men overall
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
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
43.09 kg95.0 lb
Men · 93k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Greenville venue · 186th of 275 men overall
41.85 kg92.3 lb
Men · 105k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Burscough venue · 130th of 275 men overall
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
41.0 kg90.4 lb
Men · 93k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Justin venue · 188th of 275 men overall
39.9 kg88.0 lb
Men · 93k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Fredrikstad venue · 150th of 275 men overall
39.9 kg88.0 lb
Men · 120k+, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Fredrikstad venue · 146th of 275 men overall
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
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
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
35.94 kg79.2 lb
Men · 120k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Kingwood venue · 180th of 275 men overall
34.62 kg76.3 lb
Amy WattlesUSA
Women · 100k+, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Boise venue · 5th of 63 women overall
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
33.9 kg74.7 lb
Men · 83k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Fredrikstad venue · 199th of 275 men overall
32.9 kg72.5 lb
Men · 120k+, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Pocatello venue · 224th of 275 men overall
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
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
31.9 kg70.3 lb
Corinne LalondeCanada
Women · 63k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Ottawa venue · 6th of 63 women overall
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
31.8 kg70.1 lb
Women · 100k+, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Barre venue · 27th of 63 women overall
31.4 kg69.2 lb
Men · 105k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Calgary venue · 249th of 275 men overall
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
30.4 kg67.0 lb
Women · 100k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Ottawa venue · 24th of 63 women overall
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
30.0 kg66.1 lb
Men · 93k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Burscough venue · 209th of 275 men overall
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
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
29.3 kg64.6 lb
Women · 100k+, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Barre venue · 17th of 63 women overall
29.0 kg63.9 lb
Men · 83k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Pilot Butte venue · 258th of 275 men overall
26.72 kg58.9 lb
Men · 120k+, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Pilot Butte venue · 253rd of 275 men overall
24.0 kg52.9 lb
Men · 83k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Redmond venue · 269th of 275 men overall
24.0 kg52.9 lb
Men · 120k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Redmond venue · 264th of 275 men overall
23.1 kg50.9 lb
Women · 100k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Iisalmi venue · 43rd of 63 women overall
20.6 kg45.4 lb
Women · 72k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Albuquerque venue · 34th of 63 women overall
20.15 kg44.4 lb
Women · 84k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Calgary venue · 57th of 63 women overall
20.03 kg44.2 lb
Women · 57k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Sumy venue · 58th of 63 women overall
18.9 kg41.7 lb
Women · 84k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Calgary venue · 59th of 63 women overall
18.14 kg40.0 lb
Men · 120k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Darwin venue · 275th of 275 men overall
Every lift in Unofficial's contest results for these filters, including several per athlete. Athlete names open their full history.
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.
Sanctioning bodies →Chasing a mark?
Records are set at sanctioned contests. Once a meet's results are posted to the owning body's database, new marks show up here at the next sync. Spot an error? Let us know.