| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | İlham Tanui•Özbilen |
| Used name | İlham•Özbilen |
| Other names | William Tanui Biwott |
| Born | 5 March 1990 in Keiyo District, Elgeyo-Marakwet (KEN) |
| Measurements | 177 cm / 60 kg |
| Affiliations | Enka Spor Kulubü, İstanbul (TUR) |
| NOC | Türkiye |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2012 Summer Olympics | Athletics | TUR |
İlham Özbilen | |||
| 1,500 metres, Men (Olympic) | 8 | |||||
| 2016 Summer Olympics | Athletics | TUR |
İlham Özbilen | |||
| 1,500 metres, Men (Olympic) | 13 h3 r1/3 |