| Link | Location |
|---|
| Manish Kinnerkar | Bangalore, India |
| Prem Kishan | Hartford, Connecticut, Stati Uniti |
| Anjani Kishore | East Brunswick, New Jersey, Stati Uniti |
| Christoph Kistermann | Aachen, Germania |
| Dominik Klein | Berlin, Germania |
| Erika Klein | The Woodlands, Texas, Stati Uniti |
| Melanie Klein | Munich, Germania |
| Harald Kleinöder | Nürnberg, Germania |
| Colin Klok | Madison', Wisconsin, Stati Uniti |
| Marc Kluft | Den Haag, Paesi Bassi |
| Roland Kobald | Güssing, Austria |
| Beate Koch | Berlin, Germania |
| Klaas Koester | online, Germania |
| Nina Kolesnichenko | Москва, Russia |
| Bartek Kołodziejski | Brussels, Belgio |
