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
25.1 kg55.3 lb
Women · 84k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Albuquerque venue · 49th of 63 women overall
25.0 kg55.1 lb
Men · 74k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Santiago venue · 261st of 275 men overall
25.0 kg55.1 lb
Women · 84k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Black River Falls venue · 25th of 63 women overall
24.6 kg54.2 lb
Women · 72k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Spokane venue · 36th of 63 women overall
24.54 kg54.1 lb
Women · 72k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Pilot Butte venue · 42nd of 63 women overall
24.4 kg53.8 lb
Casey LovellCanada
Men · 59k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Ottawa venue · 273rd of 275 men overall
24.4 kg53.8 lb
Rachel HartviksenCanada
Women · 57k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Ottawa venue · 38th of 63 women 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
23.9 kg52.7 lb
Men · 59k, Youth 16-17
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Fredrikstad venue · 266th of 275 men overall
23.9 kg52.7 lb
Men · 66k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Fredrikstad venue · 244th of 275 men overall
23.46 kg51.7 lb
Women · 100k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Pilot Butte venue · 31st of 63 women overall
23.29 kg51.3 lb
Women · 72k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Troy venue · 56th of 63 women overall
23.29 kg51.3 lb
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Troy venue · 263rd of 275 men overall
23.12 kg51.0 lb
Men · 120k+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Darwin venue · 271st 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
23.0 kg50.7 lb
Women · 84k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Spokane venue · 46th of 63 women overall
22.65 kg49.9 lb
Women · 100k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Calgary venue · 37th of 63 women overall
22.65 kg49.9 lb
Women · 100k+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Calgary venue · 45th of 63 women overall
22.01 kg48.5 lb
Women · 57k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Sumy venue · 44th of 63 women overall
21.45 kg47.3 lb
Women · 100k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Canberra venue · 47th of 63 women overall
21.03 kg46.4 lb
Women · 72k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Sumy venue · 41st of 63 women overall
20.7 kg45.6 lb
Women · 72k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Fresno venue · 60th of 63 women overall
20.64 kg45.5 lb
Women · 72k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Darwin venue · 26th of 63 women overall
20.6 kg45.4 lb
Women · 72k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Albuquerque venue · 54th 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
20.4 kg45.0 lb
Women · 63k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Sydney venue · 52nd of 63 women overall
20.2 kg44.5 lb
Women · 100k+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Canberra venue · 48th 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
20.15 kg44.4 lb
Women · Youth 14-15
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Calgary venue · Youth 14-15
20.03 kg44.2 lb
Women · 100k+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Kingwood venue · 40th 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
20.03 kg44.2 lb
Women · 63k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Kingwood venue · 50th of 63 women overall
20.0 kg44.1 lb
Valentina BravoChile
Women · 57k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Santiago venue · 53rd of 63 women overall
19.9 kg43.9 lb
Liam BluettCanada
Men · 59k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Ottawa venue · 267th of 275 men 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
18.45 kg40.7 lb
Women · 57k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Santiago venue · 63rd of 63 women overall
18.3 kg40.3 lb
Women · 72k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Luumaki venue · 55th 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
18.1 kg39.9 lb
Women · 72k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Albuquerque venue · 62nd of 63 women overall
18.1 kg39.9 lb
Men · 105k, Masters 65+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Albuquerque venue · 272nd of 275 men overall
18.0 kg39.7 lb
Men · Youth 8-10
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Woodbury venue · Youth 8-10
17.2 kg37.9 lb
Women · 84k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Canberra venue · 61st of 63 women overall
17.0 kg37.5 lb
Women · 72k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Santiago venue · 51st of 63 women overall
17.0 kg37.5 lb
Women · Youth 16-17
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Santiago venue · Youth 16-17
16.36 kg36.1 lb
Men · Youth 11-13
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Bethesda venue · Youth 11-13
14.64 kg32.3 lb
Women · Youth 14-15
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Lecompton venue · Youth 14-15
14.64 kg32.3 lb
Women · Youth 11-13
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Lecompton venue · Youth 11-13
14.25 kg31.4 lb
Women · Youth 8-10
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Fresno venue · Youth 8-10
13.7 kg30.2 lb
Women · Youth 8-10
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Arendal venue · Youth 8-10
12.5 kg27.6 lb
Women · Youth 11-13
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Sydney venue · Youth 11-13
12.2 kg26.9 lb
Women · Youth 7 and under
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Redmond venue · Youth 7 and under
12.0 kg26.5 lb
Women · Youth 11-13
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Boulder venue · Youth 11-13
11.5 kg25.4 lb
Men · Youth 8-10
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Boulder venue · Youth 8-10
8.9 kg19.6 lb
Men · Youth 7 and under
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Spokane venue · Youth 7 and under
6.6 kg14.6 lb
Women · Youth 7 and under
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Spokane venue · Youth 7 and under
6.4 kg14.1 lb
Women · Youth 7 and under
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Fresno venue · Youth 7 and under
5.2 kg11.5 lb
Men · Youth 7 and under
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Spokane venue · Youth 7 and under
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.