SkpKB · CZE
Jakub is a swimmer from Czechia, a butterfly specialist, whose official competitive record spans 3 seasons and 10 meets.
His recorded career begins in 2024 in Brno-lužánky, where he raced the 800 butterfly in 14:28.27.
His signature event is the 800 butterfly, his reference distance in butterfly, ahead of the 200 butterfly and 100 butterfly. Butterfly is the backbone of the whole record: 9 recorded swims.
His fastest 800 butterfly stands at 14:28.27, set in long course (50 m) at Brno-Lužánky.
The record runs unbroken from 2024 to 2026: 3 consecutive seasons without a single missing year.
Those meets span 4 different venues (Brno-lužánky, Hradec Králové, Brno - Lužánky and Praha - Radlice).
Still active: the directory includes official activity in the 2026 season. Latest competition: Praha - Radlice, on October 10, 2026. He holds 12 current event personal bests across 12 verified official swims.