| Link | Location | |
|---|---|---|
 | Klaudyna Kowierska | La Spezia, Italy |
| Takahiro Koyama | Tokyo, Japan |
| Metodiy Kozhuharov | sofia, Bulgaria |
| Lukasz Koziel | Tokyo, Japan |
| Jan Kozik | Düsseldorf, Germany |
| Jens Koziol | Mannheim, Germany |
 | Yuriy Koziy | Kyiv, Ukraine |
 | Alek Kozlov | Tallinn, Estonia |
 | Ilia Kozlov | Almaty, Kazakhstan |
| Ekaterina Kozlova | Москва, Russian Federation |
| Andrei Kozovski | sofia, Bulgaria |
| Vladimir Kozyrev | Kiev, Ukraine |
 | Venkatesh KR | Bangalore, India |
| Richard Kr¸ger | Munich, Germany |
 | Erik Kraak | Utrecht, Netherlands |
