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 · 83k
53.1 kg117.1 lb
Luca ZehntnerGermany
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Munich venue · 26th of 275 men overall
51.43 kg113.4 lb
Jacob HiltonUSA
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Greenville venue · 113th of 275 men overall
50.0 kg110.2 lb
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Burscough venue · 22nd of 275 men overall
49.99 kg110.2 lb
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Manassas venue · 70th of 275 men overall
48.4 kg106.7 lb
Alex de ZorziCanada
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Ottawa venue · 76th of 275 men overall
48.4 kg106.7 lb
Isaac PittAustralia
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Sydney venue · 15th of 275 men overall
47.8 kg105.4 lb
William ReedUSA
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Thousand Oaks venue · 66th 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
47.05 kg103.7 lb
Roman YanushevBulgaria
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Hamburg venue · 55th of 275 men overall
46.9 kg103.4 lb
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Ottawa venue · 45th of 275 men overall
46.35 kg102.2 lb
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Burscough venue · 91st of 275 men overall
46.2 kg101.9 lb
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Arendal venue · 89th of 275 men overall
45.6 kg100.5 lb
Tuomas KouvalaFinland
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Iisalmi venue · 84th of 275 men overall
45.4 kg100.1 lb
Shawn RancourtCanada
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Ottawa venue · 73rd of 275 men overall
45.36 kg100.0 lb
Sean PalmerUSA
Men · 83k, Youth 16-17
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Greenville venue · 122nd of 275 men overall
45.0 kg99.2 lb
Qais BazazCanada
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Burscough venue · 67th 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
43.09 kg95.0 lb
Gavin OsteenUSA
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Greenville venue · 170th of 275 men overall
43.0 kg94.8 lb
Martin ZhangAustralia
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Sydney venue · 58th of 275 men overall
42.7 kg94.1 lb
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Canberra venue · 110th of 275 men overall
42.4 kg93.5 lb
Gabriel Bastien-BeaudetCanada
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Ottawa venue · 98th of 275 men overall
42.17 kg93.0 lb
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Sumy venue · 173rd of 275 men overall
41.85 kg92.3 lb
Niko LaasonenFinland
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Iisalmi venue · 182nd of 275 men overall
41.5 kg91.5 lb
Kevin LoboUSA
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Coram venue · 158th of 275 men overall
41.36 kg91.2 lb
Chris RibichUSA
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Bethesda venue · 106th of 275 men overall
41.36 kg91.2 lb
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Bethesda venue · 123rd 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 · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Luumaki venue · 126th of 275 men overall
40.9 kg90.2 lb
Stefano FortugnoCanada
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Ottawa venue · 157th of 275 men overall
40.15 kg88.5 lb
Steven NuttgensCanada
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Calgary venue · 129th of 275 men overall
40.0 kg88.2 lb
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Albuquerque venue · 156th of 275 men overall
39.09 kg86.2 lb
Kyle GloriusUSA
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Bethesda venue · 175th of 275 men overall
38.7 kg85.3 lb
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Arendal venue · 96th of 275 men overall
38.46 kg84.8 lb
Curt CenciUSA
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Boulder venue · 176th of 275 men overall
37.9 kg83.6 lb
Patrick LandriaultCanada
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Ottawa venue · 172nd of 275 men overall
36.1 kg79.6 lb
Andrew KeroUSA
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Wyalusing venue · 140th of 275 men overall
35.9 kg79.1 lb
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Fredrikstad venue · 200th of 275 men overall
35.15 kg77.5 lb
Liam Pietrzyk-CookCanada
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Calgary venue · 221st of 275 men overall
35.0 kg77.2 lb
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Woodbury venue · 181st 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
33.4 kg73.6 lb
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Pocatello venue · 256th of 275 men overall
31.75 kg70.0 lb
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Boulder venue · 219th of 275 men overall
31.5 kg69.4 lb
Men · 83k, Masters 65+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Redmond venue · 232nd of 275 men overall
30.0 kg66.1 lb
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Black River Falls venue · 250th of 275 men overall
30.0 kg66.1 lb
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Black River Falls venue · 257th 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
29.0 kg63.9 lb
Men · 83k, Masters 50+
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Pilot Butte venue · 258th of 275 men overall
27.5 kg60.6 lb
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Santiago venue · 254th 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
23.29 kg51.3 lb
Men · 83k
International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Troy venue · 263rd 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.