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
Rank 301
28.95 kg63.8 lb
Women · 100k
International King Kong Grip Challenge · Oct 25, 2025
Rank 302
28.95 kg63.8 lb
Men · 74k, Youth 16-17
International King Kong Grip Challenge · Oct 25, 2025
Rank 303
28.8 kg63.5 lb
Women · 84k
International King Kong Grip Challenge · Oct 25, 2025
Rank 304
28.65 kg63.2 lb
Women · 84k
International King Kong Grip Challenge · Oct 25, 2025
Rank 305
28.65 kg63.2 lb
Paul BloomEngland
Men · 59k
International King Kong Grip Challenge · Oct 25, 2025
Rank 306
28.1 kg61.9 lb
Corinne LalondeCanada
Women · 63k, Masters 60-69
International King Kong Grip Challenge · Oct 25, 2025
Rank 307
28.1 kg61.9 lb
Women · 52k
International King Kong Grip Challenge · Oct 25, 2025
Rank 308
28.0 kg61.7 lb
Women · 84k
International King Kong Grip Challenge · Oct 25, 2025
Rank 309
28.0 kg61.7 lb
Women · 84k
International King Kong Grip Challenge · Oct 25, 2025
Rank 310
27.9 kg61.5 lb
Marc McMahonUSA
Men · 120k+
International King Kong Grip Challenge · Oct 25, 2025
Rank 311
27.9 kg61.5 lb
Men · 83k
International King Kong Grip Challenge · Oct 25, 2025
Rank 312
27.67 kg61.0 lb
Women · 100k
International King Kong Grip Challenge · Oct 25, 2025
Rank 313
27.65 kg61.0 lb
Women · 84k
International King Kong Grip Challenge · Oct 25, 2025
Rank 314
27.64 kg60.9 lb
Men · 83k, Youth 16-17
International King Kong Grip Challenge · Oct 25, 2025
Rank 315
27.6 kg60.8 lb
Women · 100k
International King Kong Grip Challenge · Oct 25, 2025
Rank 316
27.58 kg60.8 lb
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
Rank 317
27.5 kg60.6 lb
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
Rank 318
27.38 kg60.4 lb
Men · 66k
International King Kong Grip Challenge · Oct 25, 2025
Rank 319
27.38 kg60.4 lb
Men · 66k
International King Kong Grip Challenge · Oct 25, 2025
Rank 320
27.37 kg60.3 lb
Andrew KellyUSA
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
Rank 321
27.15 kg59.9 lb
Men · 66k, Youth 14-15
International King Kong Grip Challenge · Oct 25, 2025
Rank 322
27.1 kg59.7 lb
Men · 93k
Ranking Chile Grip I · Apr 25, 2026
Rank 323
27.1 kg59.7 lb
Men · 74k
Ranking Chile Grip I · Apr 25, 2026
Rank 324
26.9 kg59.3 lb
Women · 100k+, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
Rank 325
26.9 kg59.3 lb
Men · 120k+
International King Kong Grip Challenge · Oct 25, 2025
Rank 326
26.6 kg58.6 lb
Women · 100k+
International King Kong Grip Challenge · Oct 25, 2025
Rank 327
26.3 kg58.0 lb
Women · 84k+, Youth 14-15
International King Kong Grip Challenge · Oct 25, 2025
Rank 328
26.3 kg58.0 lb
Women · 100k+
International King Kong Grip Challenge · Oct 25, 2025
Rank 329
26.27 kg57.9 lb
Men · 120k+, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
Rank 330
26.09 kg57.5 lb
Women · 72k
International King Kong Grip Challenge · Oct 25, 2025
Rank 331
25.95 kg57.2 lb
Women · 72k
International King Kong Grip Challenge · Oct 25, 2025
Rank 332
25.9 kg57.1 lb
Women · 84k+, Youth 16-17
International King Kong Grip Challenge · Oct 25, 2025
Rank 333
25.65 kg56.5 lb
Andrew SmithEngland
Men · 83k, Masters 60-69
International King Kong Grip Challenge · Oct 25, 2025
Rank 334
25.5 kg56.2 lb
Women · 100k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
Rank 335
25.4 kg56.0 lb
Women · 84k
International King Kong Grip Challenge · Oct 25, 2025
Rank 336
25.4 kg56.0 lb
Men · 120k, Youth 11-13
International King Kong Grip Challenge · Oct 25, 2025
Rank 337
25.15 kg55.4 lb
Women · 100k+
International King Kong Grip Challenge · Oct 25, 2025
Rank 338
25.1 kg55.3 lb
Cristobal GarridoChile
Men · 66k
Ranking Chile Grip I · Apr 25, 2026
Rank 339
25.1 kg55.3 lb
Men · 83k
Ranking Chile Grip I · Apr 25, 2026
Rank 340
25.0 kg55.1 lb
Women · 84k
International King Kong Grip Challenge · Oct 25, 2025
Rank 341
24.9 kg54.9 lb
Daniel HerreraChile
Men · 93k
Doctores Grip Battle 2 · Sep 6, 2025
Rank 342
24.9 kg54.9 lb
Men · 83k
Doctores Grip Battle 2 · Sep 6, 2025
Rank 343
24.9 kg54.9 lb
Women · 57k
International King Kong Grip Challenge · Oct 25, 2025
Rank 344
24.6 kg54.2 lb
Women · 100k+
International King Kong Grip Challenge · Oct 25, 2025
Rank 345
24.6 kg54.2 lb
Women · 84k
International King Kong Grip Challenge · Oct 25, 2025
Rank 346
24.49 kg54.0 lb
Women · 100k
International King Kong Grip Challenge · Oct 25, 2025
Rank 347
24.25 kg53.5 lb
Women · 63k
International King Kong Grip Challenge · Oct 25, 2025
Rank 348
23.9 kg52.7 lb
Men · 105k, Masters 60-69
International King Kong Grip Challenge · Oct 25, 2025
Rank 349
23.75 kg52.4 lb
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
Rank 350
23.72 kg52.3 lb
Women · 72k
International King Kong Grip Challenge · Oct 25, 2025
Rank 351
23.5 kg51.8 lb
Women · 100k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
Rank 352
23.3 kg51.4 lb
Men · 83k, Youth 11-13
International King Kong Grip Challenge · Oct 25, 2025
Rank 353
23.13 kg51.0 lb
Women · 72k
International King Kong Grip Challenge · Oct 25, 2025
Rank 354
23.05 kg50.8 lb
Men · 93k, Masters 70-79
International King Kong Grip Challenge · Oct 25, 2025
Rank 355
23.05 kg50.8 lb
Men · 120k+, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
Rank 356
22.9 kg50.5 lb
Women · 57k
International King Kong Grip Challenge · Oct 25, 2025
Rank 357
22.77 kg50.2 lb
Women · 100k+
International King Kong Grip Challenge · Oct 25, 2025
Rank 358
22.7 kg50.0 lb
Women · 72k
International King Kong Grip Challenge · Oct 25, 2025
Rank 359
22.66 kg50.0 lb
Women · 100k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
Rank 360
22.5 kg49.6 lb
Women · 100k+
International King Kong Grip Challenge · Oct 25, 2025
Rank 361
22.1 kg48.7 lb
Women · 72k, Youth 11-13
International King Kong Grip Challenge · Oct 25, 2025
Rank 362
22.0 kg48.5 lb
Women · 72k
International King Kong Grip Challenge · Oct 25, 2025
Rank 363
21.95 kg48.4 lb
Women · 100k
International King Kong Grip Challenge · Oct 25, 2025
Rank 364
21.8 kg48.1 lb
Men · 74k, Youth 16-17
International King Kong Grip Challenge · Oct 25, 2025
Rank 365
21.61 kg47.6 lb
Women · 57k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
Rank 366
21.4 kg47.2 lb
Women · 100k+
International King Kong Grip Challenge · Oct 25, 2025
Rank 367
21.13 kg46.6 lb
Men · 74k
International King Kong Grip Challenge · Oct 25, 2025
Rank 368
21.1 kg46.5 lb
Felipe ZegersChile
Men · 93k
Ranking Chile Grip I · Apr 25, 2026
Rank 369
21.0 kg46.3 lb
Women · 84k+, Youth 11-13
International King Kong Grip Challenge · Oct 25, 2025
Rank 370
21.0 kg46.3 lb
Women · 63k
International King Kong Grip Challenge · Oct 25, 2025
Rank 371
20.95 kg46.2 lb
Women · 100k+
International King Kong Grip Challenge · Oct 25, 2025
Rank 372
20.8 kg45.9 lb
Valentina BravoChile
Women · 52k
International King Kong Grip Challenge · Oct 25, 2025
Rank 373
20.6 kg45.4 lb
Casey LovellCanada
Men · 59k
International King Kong Grip Challenge · Oct 25, 2025
Rank 374
20.6 kg45.4 lb
Women · 100k, Masters 60-69
International King Kong Grip Challenge · Oct 25, 2025
Rank 375
20.15 kg44.4 lb
Women · 72k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
Rank 376
20.05 kg44.2 lb
Women · 72k, Youth 16-17
International King Kong Grip Challenge · Oct 25, 2025
Rank 377
19.4 kg42.8 lb
Women · 100k+
International King Kong Grip Challenge · Oct 25, 2025
Rank 378
19.1 kg42.1 lb
Rachel HartviksenCanada
Women · 52k
International King Kong Grip Challenge · Oct 25, 2025
Rank 379
19.0 kg41.9 lb
Women · 100k+, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
Rank 380
18.8 kg41.4 lb
Women · 57k
International King Kong Grip Challenge · Oct 25, 2025
Rank 381
18.0 kg39.7 lb
Women · 72k
International King Kong Grip Challenge · Oct 25, 2025
Rank 382
17.9 kg39.5 lb
Women · 52k
Doctores Grip Battle 2 · Sep 6, 2025
Rank 383
17.8 kg39.2 lb
Women · 52k, Youth 11-13
International King Kong Grip Challenge · Oct 25, 2025
Rank 384
17.65 kg38.9 lb
Women · 84k, Masters 60-69
International King Kong Grip Challenge · Oct 25, 2025
Rank 385
16.9 kg37.3 lb
Women · 72k
Doctores Grip Battle 2 · Sep 6, 2025
Rank 386
16.2 kg35.7 lb
Women · 57k, Youth 10 and Under
International King Kong Grip Challenge · Oct 25, 2025
Rank 387
16.1 kg35.5 lb
Liam BluettCanada
Men · 59k
International King Kong Grip Challenge · Oct 25, 2025
Rank 388
15.95 kg35.2 lb
Women · 52k, Youth 11-13
International King Kong Grip Challenge · Oct 25, 2025
Rank 389
15.8 kg34.8 lb
Women · 52k
International King Kong Grip Challenge · Oct 25, 2025
Rank 390
14.9 kg32.8 lb
Women · 52k, Youth 11-13
International King Kong Grip Challenge · Oct 25, 2025
Rank 391
14.9 kg32.8 lb
Women · 52k, Youth 11-13
International King Kong Grip Challenge · Oct 25, 2025
Rank 392
14.0 kg30.9 lb
Men · 59k, Youth 10 and Under
International King Kong Grip Challenge · Oct 25, 2025
Rank 393
13.8 kg30.4 lb
Men · 59k, Youth 11-13
International King Kong Grip Challenge · Oct 25, 2025
Rank 394
12.8 kg28.2 lb
Women · 57k, Youth 11-13
International King Kong Grip Challenge · Oct 25, 2025
Rank 395
12.6 kg27.8 lb
Women · 47k, Youth 11-13
International King Kong Grip Challenge · Oct 25, 2025
Rank 396
11.91 kg26.3 lb
Women · 47k, Youth 11-13
International King Kong Grip Challenge · Oct 25, 2025
Rank 397
11.8 kg26.0 lb
Men · 59k, Youth 10 and Under
International King Kong Grip Challenge · Oct 25, 2025
Rank 398
10.5 kg23.1 lb
Men · 59k, Youth 10 and Under
International King Kong Grip Challenge · Oct 25, 2025
Rank 399
9.8 kg21.6 lb
Men · 59k, Youth 10 and Under
International King Kong Grip Challenge · Oct 25, 2025
Rank 400
9.8 kg21.6 lb
Men · 59k, Youth 10 and Under
International King Kong Grip Challenge · Oct 25, 2025
# 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.