Alexey Oleinik
Russian mixed martial arts fighter
奥列克西-奥林尼克 · アレクセイ・オレイニク
- Born
- 20 June 1977, Kharkiv
- Citizenship
- Ukraine, Soviet Union, Russia
- Sport
- mixed martial arts
- Occupation
- mixed martial arts fighter, judoka, jujutsuka, sambo fighter
- Height
- 188 cm (6 ft 2 in)
- Weight
- 110 kg (243 lb)
- Team / club
- Red Devil Sport Club
Aleksei Alexeyevich Oleinik (born June 25, 1977, as Oleksíy Oleksíyovych Olíynyk) is a retired Russian mixed martial artist and combat sambo practitioner. He most notably fought for the Ultimate Fighting Championship, competing in their heavyweight division. A professional mixed martial artist since 1997, he has also competed for M-1 Global, ProFC, IAFC, Bellator FC, KSW and YAMMA Pit Fighting. He is one of only two fighters to win a UFC fight via Ezekiel choke, and has done so twice. Oleinik also holds the record for most Ezekiel choke wins in MMA competition, with fourteen.
External links
Facts from Wikidata Q4333491 (CC0); quoted introduction from English Wikipedia (CC BY-SA 4.0). Data retrieved 2026-10-22.
Data: Wikidata (CC0 1.0); Wikipedia (English) (CC BY-SA 4.0). Retrieved 2026-10-22.