| Name: | Alexey Oleynik |
| Alias: | The Boa Constrictor |
| Nation: | Russia |
| Team: | Archangel Michael / Ekaterinburg |
| Weight Class: | Heavyweight |
| Born: | June 25, 1977 |
| Height: | 74.00 in / 187.96 cm |
| Weight: | 240.1 lbs / 108.90 kg |
| Reach: | 80.00 in / 203.2 cm |
| Leg Reach: | 45.00 in / 114.3 cm |
| Pro MMA debut: | November 10, 1996 |
| MMA Record: | Sherdog |