Karl Kosztka
Biographical information
| Roles | Competed in Youth Olympic Games |
|---|---|
| Sex | Male |
| Full name | Karl•Kosztka |
| Used name | Karl•Kosztka |
| Born | 13 March 1994 |
| NOC |  Netherlands |
Results
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2010 Summer Youth Olympics | Artistic Gymnastics (Gymnastics) | NED |
Karl Kosztka | |||
| Individual All-Around, Boys (YOG) | 34 |