Brian Olsen
American martial artist
- Born
- 1975, Enfield
- Citizenship
- United States
- Sport
- mixed martial arts
- Occupation
- mixed martial arts fighter
Brian Olsen (born 1975) is an American former mixed martial artist. A professional from 2004 until 2008, he was the last WEC Heavyweight Champion before it was abolished when Zuffa purchased the organization.
External links
Facts from Wikidata Q4964954 (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.