Born: 15/10/2002
Height: 176 cm
Nationality: German 
Style: Right-handed, Shakehand
Best WR: 69 (May 2022)
Kay Stumper was born 15 October, 2002 in Karlsruhe, Germany.
In 2021, Stumper won the European Championships in team event. In 2025, he became the German champion in singles event. On club level, Stumper has won two German Bundesliga titles.
WORLD CHAMPIONSHIPS
2022 
Chengdu 
(Team)
EUROPEAN CHAMPIONSHIPS
2021 
Cluj-Napoca 
(Team)
2023 
Malmö (Team)
PROFESSIONAL TOUR SINGLES ACCOLADES
2024 
WTT Feeder Cagliari 
WTT Feeder Düsseldorf II
NATIONAL CHAMPIONSHIPS
2024 Erfurt (Singles)
2025 Erfurt (Singles)
CLUB CHAMPIONSHIPS
2019 Germany 3rd (SV Salamander Kornwestheim)
2023 Germany 1st 
Champions League (Borussia Düsseldorf)
2024 Germany 1st Champions League (Borussia Düsseldorf)
2025 Germany 1st (Borussia Düsseldorf) Champions League (Borussia Düsseldorf)
Table Tennis Media 