GSI · Pinch

Thumb Blaster 1 5/8"

Name: Thumb Blaster 1 5/8" — Grip Sport International records and top lifts
Creator: Grip Sport International

Grip Sport International records, the best lift in each weight class, every athlete ranked by their best lift, and every contest lift.^[1]

Thumb Blaster 1 5/8" on GSI

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 kg
Ross Boyle · England
International King Kong Grip Challenge · 2025GSI^[1]
Women · All-time · 84k
38.8 kg
Emma Hunt · England
International King Kong Grip Challenge · 2025GSI^[1]

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.

Top lifts · men's 105k

TypeRecords Top lifts

GenderAll Men Women

ClassAll 59k 66k 74k 83k 93k 105k 120k 120k+

DivisionOpen + all Masters 50-59 Masters 60-69 Masters 70-79 Youth 10 and Under Youth 11-13 Youth 14-15 Youth 16-17

ShowBest per athlete Every lift

Unitskg lb

ResultAthleteClassContestOwner

Rank 1
57.2 kg
Saku KorhonenFinland
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 2
56.73 kg
Lucas RaymondUSA
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 3
55.15 kg
Christer HallertNorway
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 4
52.55 kg
Dustin McFarlandUSA
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 5
51.75 kg
Jason MatkowskiUSA
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 6
50.75 kg
Mathias FaerevaagNorway
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 7
50.75 kg
Thomas LarsenNorway
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 8
50.05 kg
Juuso VarsellFinland
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 9
49.2 kg
Andy MunseyUSA
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 10
49.1 kg
Eric RoussinCanada
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 11
48.8 kg
Sam OunsworthEngland
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 12
47.65 kg
Jarkko ViitaniemiFinland
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 13
47.57 kg
Rob McMurrenCanada
Men · 105k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 14
47.0 kg
Tomas MiežlaiškisLithuania
Men · 105k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 15
46.6 kg
Ryan ShinvillUSA
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 16
45.81 kg
Jack PalmerUSA
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 17
45.45 kg
Adam CohenUSA
Men · 105k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 18
45.15 kg
Ville SuominenFinland
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 19
44.47 kg
Zack RowlandUSA
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 20
43.7 kg
Brady Stewart
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 21
42.9 kg
Dimitri Panacopoulus
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 22
41.95 kg
Blair Cossette
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 23
41.75 kg
Joni NojonenFinland
Men · 105k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 24
41.4 kg
Jeff CappelleCanada
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 25
40.75 kg
Valdas Paškevičius
Men · 105k, Masters 60-69
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 26
39.9 kg
Andre Plesak
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 27
39.9 kg
Andrew Cook
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 28
39.88 kg
Pancho Urtubia
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 29
39.4 kg
Joseph HodgsonAustralia
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 30
38.71 kg
Michael OwenUSA
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 31
38.25 kg
Linas Kutkus
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 32
37.29 kg
Matthew Fleming
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 33
36.25 kg
Klaus-Peter Schiffer
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 34
36.0 kg
Martin KriesGermany
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 35
35.6 kg
Jesse KallioFinland
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 36
34.6 kg
Maxi Kaltenegger
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 37
33.95 kg
Vegard Horne
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 38
33.95 kg
Virgil ThomsonCanada
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 39
33.8 kg
Craig Rowney
Men · 105k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 40
33.0 kg
Jari TurunenFinland
Men · 105k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 41
32.25 kg
Eryk Radtke
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 42
32.0 kg
Preuss Raffael
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 43
31.13 kg
Raimundo Olivares
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 44
31.1 kg
Laurent Clement
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 45
30.44 kg
Jeff Kryglik
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 46
29.71 kg
Sanjiv GuptaUSA
Men · 105k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 47
29.6 kg
Adam WhitwillCanada
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 48
29.25 kg
Jan Emil Thies
Men · 105k, Youth 16-17
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 49
29.15 kg
Steve Harrison
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 50
27.58 kg
Matt Ross
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 51
27.5 kg
Dustin Dayton
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 52
23.9 kg
Tim Kennedy
Men · 105k, Masters 60-69
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]

# 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.

Search every owner's entries for Thumb Blaster 1 5/8" →

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.

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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.

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