| Link | Location |
|---|
| Matthias Jakob | Munich, Germania |
| Michał Jakubas | Gdynia, Polonia |
| PARVATHI JAMMU | Eden Prairie, Minnesota, Stati Uniti |
| Seungyong Jang | Tokyo, Giappone |
| Marzena Janiszewska | Warszawa, Polonia |
| Łukasz Jankowski | Lodz, Polonia |
| Valdis Janovs | Kopenhagen, Danimarca |
| Ewa Janowiak | Warsaw, Polonia |
| Jana Jansone | Kopenhagen, Danimarca |
| Shelly Janssen | Waverly, Iowa, Stati Uniti |
| Piotr Jarmal | Wrocław, Polonia |
| Lynn Ann Jasper | Los Angeles, California, Stati Uniti |
| Bilal Javed | Toronto, Canada |
| Luis Jose Javier Tatis | Santo Domingo, Repubblica Dominicana |
| Mahesh Jawanjal | Utrecht, Paesi Bassi |
