- Alias: Talant
- Height: 5′9″ / 178 cm
- Reach: 70″ / 178 cm
- Stance: Orthodox
- Возраст: 31 year
- Nationality: Russia
- Residence: USA, Big Bear
- Wins: 34 (13 KO)
- Losses: 2
- Draws: 0
Records:
- Alias:
- Stance: Southpaw
- Возраст: 46 years
- Nationality: Russia
- Residence: Russia
- Wins: 2 (0 KO)
- Losses: 5
- Draws: 0
Records:
W
UD 6
- Date: 25.09.11
- Location: UNKNOWN, Olympus sport auditorium, Ukraine
rounds
Photo of the fight Ponomarev vs. Sergeev
Константин Пономарев - Сергей Сергеев
Oct. 17, 2016
Константин Пономарев - Сергей Сергеев
Oct. 17, 2016
Константин Пономарев - Сергей Сергеев
Oct. 17, 2016
Константин Пономарев - Сергей Сергеев
Oct. 17, 2016