GSI · Pinch
Thumb Blaster 1 5/8"
Grip Sport International 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 →Thumb Blaster 1 5/8": every body's records on one page.Official records
Men · All-time · 120k+
64.0 kg141.1 lb
Ross Boyle · England
Women · All-time · 84k
38.8 kg85.5 lb
Emma Hunt · England
Best lift per weight class
The heaviest lift in each class in GSI's contest results (open division). Pick a class to rank every athlete's best lift in it.
Men · 59k
41.16 kg90.7 lb
Jesse Hagedorn
USA · 2025
Men · 66k
42.55 kg93.8 lb
Chris De Stefano
England · 2025
Men · 74k
51.27 kg113.0 lb
Clint Ziegler
USA · 2025
Men · 83k
50.2 kg110.7 lb
Luca Zehntner
Germany · 2025
Men · 93k
60.0 kg132.3 lb
Saku Korhonen
Finland · 2026
Men · 105k
57.2 kg126.1 lb
Saku Korhonen
Finland · 2025
Men · 120k
61.5 kg135.6 lb
Tommy Lymath
England · 2025
Men · 120k+
64.0 kg141.1 lb
Ross Boyle
England · 2025
Women · 52k
28.1 kg61.9 lb
Emina Alic
2025
Women · 57k
24.9 kg54.9 lb
Kamilė Balčiūnaitė
2025
Women · 63k
33.85 kg74.6 lb
Tammy McClure
USA · 2025
Women · 72k
26.09 kg57.5 lb
Ripchanskaya Ekaterina
2025
Women · 84k
38.8 kg85.5 lb
Emma Hunt
England · 2025
Women · 100k
32.55 kg71.8 lb
Heather MacDowall
2025
Women · 100k+
38.65 kg85.2 lb
Sarah Chappelow
USA · 2025
Top lifts · 93k
Rank 1
60.0 kg132.3 lb
Saku KorhonenFinland
Men · 93k
Atlas Grip Games · Feb 7, 2026
Rank 2
51.2 kg112.9 lb
Ethan MercerUSA
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 3
51.05 kg112.5 lb
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 4
50.18 kg110.6 lb
Ivan PupchenkoUkraine
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 5
50.18 kg110.6 lb
Panchenko MichailUkraine
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 6
49.0 kg108.0 lb
Roman YanushevBulgaria
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 7
48.82 kg107.6 lb
Jeremy BaziwCanada
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 8
48.8 kg107.6 lb
Chris Rice JonesEngland
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 9
47.95 kg105.7 lb
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 10
47.7 kg105.2 lb
Sam MilhoanUSA
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 11
47.5 kg104.7 lb
Antti KontioFinland
Men · 93k
Atlas Grip Games · Feb 7, 2026
Rank 12
47.5 kg104.7 lb
Timo LauttamusFinland
Men · 93k
Atlas Grip Games · Feb 7, 2026
Rank 13
47.1 kg103.8 lb
Daniel Brossard FendleCanada
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 14
46.16 kg101.8 lb
Men · 93k, Masters 60-69
International King Kong Grip Challenge · Oct 25, 2025
Rank 15
46.05 kg101.5 lb
Tony CowardEngland
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 16
45.4 kg100.1 lb
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 17
45.3 kg99.9 lb
William ReedUSA
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 18
44.45 kg98.0 lb
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 19
44.29 kg97.6 lb
Cam DennettUSA
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 20
44.25 kg97.6 lb
Tuomas KouvalaFinland
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 21
43.7 kg96.3 lb
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 22
43.65 kg96.2 lb
Ryan GrabarczykCanada
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 23
42.9 kg94.6 lb
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 24
42.8 kg94.4 lb
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 25
42.57 kg93.9 lb
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 26
42.55 kg93.8 lb
Petri RantalainenFinland
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 27
42.5 kg93.7 lb
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 28
42.5 kg93.7 lb
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 29
41.6 kg91.7 lb
David GreffardCanada
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 30
40.98 kg90.3 lb
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 31
40.75 kg89.8 lb
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 32
40.0 kg88.2 lb
Karl SkjelvikNorway
Men · 93k, Masters 60-69
International King Kong Grip Challenge · Oct 25, 2025
Rank 33
39.26 kg86.6 lb
Stefan ZehntnerGermany
Men · 93k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
Rank 34
38.25 kg84.3 lb
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 35
37.65 kg83.0 lb
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 36
37.55 kg82.8 lb
Men · 93k, Masters 60-69
International King Kong Grip Challenge · Oct 25, 2025
Rank 37
37.52 kg82.7 lb
Andrew KeroUSA
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 38
37.5 kg82.7 lb
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 39
37.08 kg81.7 lb
Alexander AndreevRussia
Men · 93k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
Rank 40
36.79 kg81.1 lb
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 41
36.79 kg81.1 lb
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 42
36.37 kg80.2 lb
Joe LarsenUSA
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 43
36.32 kg80.1 lb
Chris BullCanada
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 44
36.28 kg80.0 lb
Shawn VoronUSA
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 45
36.15 kg79.7 lb
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 46
35.6 kg78.5 lb
Tyler Normand-LajoieCanada
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 47
35.5 kg78.3 lb
Anssi LaukkanenFinland
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 48
35.0 kg77.2 lb
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 49
35.0 kg77.2 lb
Men · 93k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
Rank 50
34.8 kg76.7 lb
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 51
34.1 kg75.2 lb
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 52
34.0 kg75.0 lb
Mark BoylinAustralia
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 53
33.23 kg73.3 lb
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 54
33.1 kg73.0 lb
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 55
32.27 kg71.1 lb
Ben EdwardsUSA
Men · 93k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
Rank 56
32.12 kg70.8 lb
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 57
32.0 kg70.5 lb
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 58
31.1 kg68.6 lb
Sean HarrickeyCanada
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 59
30.44 kg67.1 lb
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 60
29.9 kg65.9 lb
Jose HernandezChile
Men · 93k
Doctores Grip Battle 2 · Sep 6, 2025
Rank 61
27.37 kg60.3 lb
Andrew KellyUSA
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 62
27.1 kg59.7 lb
Men · 93k
Ranking Chile Grip I · Apr 25, 2026
Rank 63
24.9 kg54.9 lb
Daniel HerreraChile
Men · 93k
Doctores Grip Battle 2 · Sep 6, 2025
Rank 64
23.05 kg50.8 lb
Men · 93k, Masters 70-79
International King Kong Grip Challenge · Oct 25, 2025
Rank 65
21.1 kg46.5 lb
Felipe ZegersChile
Men · 93k
Ranking Chile Grip I · Apr 25, 2026
# is each athlete's rank by their best lift for the filters chosen, worked out from GSI's contest results. Choose “Every lift” to see all of them.
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 →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.