Boh · CZE
Marek is a swimmer from Czechia, a butterfly specialist and a distance swimmer, whose official competitive record spans 3 seasons, 4 years and 7 meets.
His recorded career begins in 2023 in Praha - Eden, where he raced the 800 butterfly in 11:50.65.
His signature event is the 200 butterfly, his reference distance in butterfly, ahead of the 100 butterfly and 50 butterfly. Butterfly is the backbone of the whole record: 8 recorded swims.
His fastest 200 butterfly stands at 2:21.94, set in long course (50 m) at Praha - Podolí venkovní bazén.
After a 2-year break between 2024 and 2026, he came back to racing and the record picks up again in 2026.
Those meets span 6 different venues (Praha - Eden, Děčín, Praha - Radlice and Brno-lužánky…). He has raced for Boh.
Still active: the directory includes official activity in the 2026 season. Latest competition: Praha - Vinohrady, on June 18, 2026. He holds 10 current event personal bests across 10 verified official swims.