| Link | Location | |
|---|---|---|
 | Matthias Knittel | Düsseldorf, Germania |
 | Michelle Knuth | Trout Creek, Montana, Stati Uniti |
| Beate Koch | Berlin, Germania |
| Paul Koehler | Darmstadt, Germania |
| Klaas Koester | online, Germania |
| Nina Kolesnichenko | Москва, Russia |
| Bartek Kołodziejski | Brussels, Belgio |
| Martin Kolombo | Praha 5 - Radlice, Cechia |
| Andrei Komrachkov | Lisbon, Portogallo |
| Kseniya Konovalova | Moscow, Russia |
| Skinner Koo | Hong Kong, Hong Kong |
| Karina Kornova | Antaliya, Turchia |
| Yurii Korotun | Kyiv, Ucraina |
| Andrei Korsak | Moscow, Russia |
| Yaroslav Koshparov | Antaliya, Turchia |
