Info
| Last name | Kostov |
| First name | Yoan |
| Nationality |  Bulgaria |
| Date of birth | 16-01-1999 |
| Age | 26 |
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
| 17-07 | 3 | Bulgarian MTB National Championships - XCO U23 (CN) | |||||
| 20-06 | 26 | National Road Championships - Bulgaria (CN) | |||||
| 19-06 | 31 | National Road Championships - Bulgaria TT (CN) | |||||
 Tour of Malopolska (2.2) | |||||||
| 04-06 | DNF | Stage 1Wieliczka - Myslenice (124.0km) | |||||
| Orlen Nations Grand Prix (2.NCUP) | |||||||
| 29-05 | OTL | Stage 1Bialystok - Bialystok (143.0km) | |||||