| Link | Location |
|---|
| Wouter Ruigrok | Utrecht, Netherlands |
| pim ruitenbeek | den haag, Netherlands |
| Peter Ruitenburg | Tessenderlo, Belgium |
| Gustavo Ruiz de Oliveira | Rio de Janeiro, Brazil |
| Joseph Ruiz | Los Angeles, California, United States of America |
| Preston Ruiz | Phoenix - Chandler, Arizona, United States of America |
| Sutatip Rujiwanarom | Bangkok, Thailand |
| Dominik-Martin Rukavina | Munich, Germany |
| Marco Rullo | Treviso, Italy |
| Johannes Rumpf | Graz, Austria |
| Oliver Rumpf-Steppat | Munich, Germany |
| Ian Rumsey | London, United Kingdom of Great Britain and Northern Ireland |
| Rasmus Runberg | Dubai, United Arab Emirates |
| Tamara Runyon | Boulder, Colorado, United States of America |
| Nikke Ruokollainen | New York, New York, United States of America |
