| Link | Location | |
|---|---|---|
 | Sarkans Kārlis | Riga, Letonia |
| Fredric Karlsson | Manchester, Reino Unido |
| Zandra Karlsson | Untertürkheim, Alemania |
| Tzahi Karni | Tel Aviv, Israel |
| Ivan Karnik | Munich, Alemania |
| Pavel Karpan | Minsk, Bielorrusia |
| Taras Karpenko | (ONLINE) Moscow, Federación Rusa |
| Fabian Karpf | München, Alemania |
| Denis Karpov | Москва, Federación Rusa |
| Ivan Karpov | Moscow, Federación Rusa |
 | Lucy Karpova | Munich, Alemania |
| Natalia Karpova | Moscow online, Federación Rusa |
| Saša Kartalija | Munich, Alemania |
| Veli Oskari Karttunen | Helsinki, Finlandia |
| Madhanraj Karunakaran | Singapore, Singapur |
