|Born||12 December 1913|
|Died||29 March 1945 31) (aged|
|Club||Keszthelyi Törekvés (1930–1931)|
In the 1936, Olympics he won a gold medal in the 100 m freestyle event and a bronze medal in the 4×200 m freestyle relay event. Csik went on to become a medical doctor, and died during World War II in an air raid while assisting a wounded man.
- Wallechinsky, David (2004). The Complete Book of the Summer Olympics, Toronto: Sport Classic Books. ISBN 1-894963-34-2
- "Olympians Who Were Killed or Missing in Action or Died as a Result of War". Sports Reference. Retrieved 24 July 2018.