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 kg141.1 lb
Ross Boyle · England
International King Kong Grip Challenge · 2025GSI^[1]
Women · All-time · 84k
38.8 kg85.5 lb
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

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

Units

ResultAthleteClassContestOwner

Rank 101
43.7 kg96.3 lb
Josh CulpepperUSA
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 102
43.65 kg96.2 lb
Ryan GrabarczykCanada
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 103
43.2 kg95.2 lb
Mike SaffellUSA
Men · 120k+
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 104
42.9 kg94.6 lb
Dimitri Panacopoulus
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 105
42.9 kg94.6 lb
Ryan TumbletyUSA
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 106
42.8 kg94.4 lb
Travis WeinandUSA
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 107
42.57 kg93.9 lb
Sharaf Christopher Mohamed
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 108
42.55 kg93.8 lb
Chris De StefanoEngland
Men · 66k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 109
42.55 kg93.8 lb
Karl Atkins
Men · 83k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 110
42.55 kg93.8 lb
Petri RantalainenFinland
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 111
42.5 kg93.7 lb
Chris Evans
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 112
42.5 kg93.7 lb
Nikola AndricUSA
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 113
42.5 kg93.7 lb
Joni NojonenFinland
Men · 105k, Masters 50-59
Atlas Grip Games · Feb 7, 2026
GSI^[1]
Rank 114
42.5 kg93.7 lb
Tino NäkkiläFinland
Men · 105k
Atlas Grip Games · Feb 7, 2026
GSI^[1]
Rank 115
42.5 kg93.7 lb
Tomi KämäräinenFinland
Men · 120k
Atlas Grip Games · Feb 7, 2026
GSI^[1]
Rank 116
42.5 kg93.7 lb
Vesa RouvaliFinland
Men · 105k
Atlas Grip Games · Feb 7, 2026
GSI^[1]
Rank 117
42.16 kg92.9 lb
Michael RogowskiUSA
Men · 74k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 118
42.15 kg92.9 lb
Eirik Hallert
Men · 83k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 119
41.95 kg92.5 lb
Blair Cossette
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 120
41.9 kg92.4 lb
Glenn HunterAustralia
Men · 120k+
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 121
41.85 kg92.3 lb
Silver Sormus
Men · 83k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 122
41.6 kg91.7 lb
Andy GagnonCanada
Men · 120k+
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 123
41.6 kg91.7 lb
David GreffardCanada
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 124
41.5 kg91.5 lb
Mathew WaylingAustralia
Men · 120k+
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 125
41.4 kg91.3 lb
Jeff CappelleCanada
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 126
41.4 kg91.3 lb
Kwai LeongCanada
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 127
41.3 kg91.1 lb
Scott Wadsworth
Men · 83k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 128
41.16 kg90.7 lb
Jesse HagedornUSA
Men · 59k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 129
41.03 kg90.5 lb
Kristian WhiteUSA
Men · 66k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 130
40.98 kg90.3 lb
Marc BrothersonUSA
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 131
40.75 kg89.8 lb
Marijonas Mackonis
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 132
40.75 kg89.8 lb
Valdas Paškevičius
Men · 105k, Masters 60-69
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 133
40.1 kg88.4 lb
Marc ChiarelliCanada
Men · 83k, Masters 60-69
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 134
40.0 kg88.2 lb
Karl SkjelvikNorway
Men · 93k, Masters 60-69
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 135
40.0 kg88.2 lb
Nick MartensGermany
Men · 120k+
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 136
40.0 kg88.2 lb
Omar Bajandooh
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 137
39.9 kg88.0 lb
Daniel IglesiasChile
Men · 120k
Doctores Grip Battle 2 · Sep 6, 2025
GSI^[1]
Rank 138
39.9 kg88.0 lb
Andre Plesak
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 139
39.9 kg88.0 lb
Andrew Cook
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 140
39.88 kg87.9 lb
Pancho Urtubia
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 141
39.8 kg87.7 lb
Donatas Zalata
Men · 120k+, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 142
39.73 kg87.6 lb
Vinnie RivelleseUSA
Men · 74k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 143
39.45 kg87.0 lb
Chad GustinUSA
Men · 120k+
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 144
39.4 kg86.9 lb
Joseph HodgsonAustralia
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 145
39.4 kg86.9 lb
Tom DenmeadeAustralia
Men · 74k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 146
39.26 kg86.6 lb
Stefan ZehntnerGermany
Men · 93k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 147
39.1 kg86.2 lb
Marko HonkasaloFinland
Men · 120k+, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 148
39.01 kg86.0 lb
Andrew Tracy
Men · 83k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 149
39.01 kg86.0 lb
Bruce PerkinsUSA
Men · 74k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 150
39.01 kg86.0 lb
Sean PalmerUSA
Men · 83k, Youth 16-17
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 151
39.0 kg86.0 lb
Andrew HodgeAustralia
Men · 120k+
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 152
39.0 kg86.0 lb
Jayden OsmialowskiAustralia
Men · 83k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 153
39.0 kg86.0 lb
William FateigerUSA
Men · 120k+, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 154
38.9 kg85.8 lb
Mehmet Minas
Men · 120k+
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 155
38.88 kg85.7 lb
Guliaev MichailUkraine
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 156
38.8 kg85.5 lb
John HagedornUSA
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 157
38.8 kg85.5 lb
Kyle Griffith
Men · 120k+
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 158
38.77 kg85.5 lb
Adam Hoke
Men · 74k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 159
38.75 kg85.4 lb
Thomas Wassengen
Men · 83k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 160
38.71 kg85.3 lb
Michael OwenUSA
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 161
38.7 kg85.3 lb
Milo Richardson
Men · 120k+
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 162
38.65 kg85.2 lb
Scott PirsakCanada
Men · 120k+, Masters 60-69
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 163
38.62 kg85.1 lb
Kawika Kahalehoe
Men · 120k+
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 164
38.6 kg85.1 lb
Cameron McFarlaneCanada
Men · 83k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 165
38.3 kg84.4 lb
Sergio AguayoChile
Men · 66k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 166
38.25 kg84.3 lb
Jonas Kaziukonis
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 167
38.25 kg84.3 lb
Linas Kutkus
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 168
37.8 kg83.3 lb
Adam Desalvo
Men · 83k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 169
37.7 kg83.1 lb
Matthew Arbogast
Men · 120k+
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 170
37.7 kg83.1 lb
Mike CorlettUSA
Men · 120k, Masters 70-79
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 171
37.69 kg83.1 lb
JJ ThomasUSA
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 172
37.69 kg83.1 lb
Matt CannonUSA
Men · 74k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 173
37.65 kg83.0 lb
Ian Wheat
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 174
37.65 kg83.0 lb
Keegan BellCanada
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 175
37.63 kg83.0 lb
Ripchanskiy Maksim
Men · 83k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 176
37.55 kg82.8 lb
Daniel Guches
Men · 93k, Masters 60-69
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 177
37.52 kg82.7 lb
Andrew KeroUSA
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 178
37.5 kg82.7 lb
Erik SmelandNorway
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 179
37.5 kg82.7 lb
Kyrre Kjesbu
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 180
37.5 kg82.7 lb
Zach Tetrault
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 181
37.5 kg82.7 lb
Hannu-Heikki RuotsalainenFinland
Men · 83k
Atlas Grip Games · Feb 7, 2026
GSI^[1]
Rank 182
37.5 kg82.7 lb
Johannes Luoma-ahoFinland
Men · 120k
Atlas Grip Games · Feb 7, 2026
GSI^[1]
Rank 183
37.5 kg82.7 lb
Niko LaasonenFinland
Men · 83k
Atlas Grip Games · Feb 7, 2026
GSI^[1]
Rank 184
37.29 kg82.2 lb
Matthew Fleming
Men · 105k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 185
37.1 kg81.8 lb
Patrick LandriaultCanada
Men · 74k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 186
37.1 kg81.8 lb
Stefano FortugnoCanada
Men · 83k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 187
37.08 kg81.7 lb
Alexander AndreevRussia
Men · 93k, Masters 50-59
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 188
37.04 kg81.7 lb
Barthel Marchner
Men · 83k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 189
37.0 kg81.6 lb
Jerome BloomEngland
Men · 74k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 190
36.9 kg81.4 lb
Matthew ShawAustralia
Men · 74k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 191
36.79 kg81.1 lb
Frank ChaudoinUSA
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 192
36.79 kg81.1 lb
Klauss Kroger
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 193
36.75 kg81.0 lb
Henri Kärkkäinen
Men · 74k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 194
36.75 kg81.0 lb
Tarmo Jumisko
Men · 120k, Masters 70-79
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 195
36.74 kg81.0 lb
Lee HiltonUSA
Men · 120k, Masters 70-79
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 196
36.71 kg80.9 lb
Kevin Brault
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 197
36.5 kg80.5 lb
James SueAustralia
Men · 120k+
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 198
36.37 kg80.2 lb
Joe LarsenUSA
Men · 93k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 199
36.37 kg80.2 lb
Joshua GuerinUSA
Men · 120k
International King Kong Grip Challenge · Oct 25, 2025
GSI^[1]
Rank 200
36.32 kg80.1 lb
Chris BullCanada
Men · 93k
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.

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 →

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