Business
Christoph Finke – Senior Vice President Investor Relations, Evonik Industries AG
Ingo Lücker – Founder & CEO ITLeague & KILeague
Dr. Thomas Sowik – (PhD in Biochemistry & MBA)
Philipp Gröpper – CEO Gröpper IT
Manuel Köbler – Managing Director esko Systems
Carina Motzet – Executive esko Systems
Sports
Gero Kretschmer – (ATP tennis coach & former professional tennis player – career-high ATP ranking: No. 79 in doubles)
Maria Timofeeva – WTA Player - Career High WTA #79
Kathinka von Deichmann – (WTA Player - Career High WTA #153)
Benjamin Hassan – (ATP Player – Career High ATP #143)
Alexander Flock – (ATP tennis coach & former professional tennis player - Career High ATP #224) and the coaching team of the DTB performance center in Cologne
Niklas Sand – Beach Soccer DFB national player; German Beach Soccer Champion 2025, 2022, 2021; German Cup Champion 2025
Dr. Dominik Meffert – (ATP Tennis coach & sports scientist; former professional tennis player - Career High ATP #161)
Hazem Naw – (ATP Player – Career High ATP #299)
Romy Kölzer – (former professional tennis player - Career High WTA #395)
Mara Guth – (WTA Player – Career High WTA #451)
Georg Otten – (Trainer/Chairman Crash Eagles Kaarst; European Cup winner & multiple German champion)
Amer Naow – (ATP Tennis Coach & Bundesliga Coach)
Carolin Raschdorf – (WTA Player – Career High WTA #824)
Louisa – (Basketball Player, Toyota Women's Basketball Bundesliga)
Christopher Thies – (ITF Junior Player – Top 8 U14 in Europe Monte Carlo; German Junior Champion)
Board of Directors KTC71 – Cologne Tennis Club e.V.
Christina Bär – (WTA Tennis Player)
Ruben Neyens – Former Head Coach & Coordinator Teacher KNLTB (Dutch Tennis & Padel Federation)
Ferdinand Kloesters – (College Tennis Player, Wisconsin)
Art
Education
