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.

Top lifts · 74k Youth 14-15

GenderAllMenWomen
ClassAll57k59k63k66k72k74k83k84k93k100k100k+105k120k120k+
DivisionOpen + allMasters 50+Masters 65+Youth 7 and underYouth 8-10Youth 11-13Youth 14-15Youth 16-17
ShowBest per athleteEvery lift
Units

  1. Rank 1

    30.4 kg67.0 lb

    Ethan Ferrie

    Men · 74k, Youth 14-15

    International King Kong Grip Challenge · Oct 24, 2026 · Unofficial · Ottawa venue · 241st of 275 men overall

    Unofficial[1]

# is each athlete's rank by their best lift for the filters chosen, worked out from Unofficial's contest results. Choose “Every lift” to see all of them.

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

Sources

  1. [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.

Find a meetReport an error

Flag something on this page

Reviewed weekly.