PKJH · CZE
Jakub is a swimmer from Czechia, a butterfly specialist and a distance swimmer, whose official competitive record spans 7 meets.
His recorded career begins in 2026 in České Budějovice, where he raced the 200 individual medley in 2:54.39.
His signature event is the 50 butterfly, his reference distance in butterfly, ahead of the 100 butterfly and 1500 butterfly. Butterfly is the backbone of the whole record: 11 recorded swims.
His fastest 50 butterfly stands at 32.24, set in long course (50 m) at České Budějovice.
Those meets span 6 different venues (České Budějovice, Prachatice, Brno-lužánky and Jindřichův Hradec…).
Still active: the directory includes official activity in the 2026 season. Latest competition: Znojmo, Melkusova 44, on October 17, 2026. He holds 16 current event personal bests across 16 verified official swims.