According to Wikipedia,
Dominik Koll is an Austrian former swimmer, who specialized in freestyle events. He is a two-time Olympian, a 41-time national titleholder, and a 5-time long and short course Austrian record holder. Koll is a member of the swimming team for SK VÖEST Linz. He won a bronze medal, as a member of the Austrian swimming team, at the 2008 European Championships in Eindhoven, Netherlands. Koll is one of few LGBT Olympians to come out as gay.
Dominik Koll is affiliated with the following schools: