Jason Day
Canadian martial artist
ジェイソン・デイ
- Born
- 18 March 1979, Lethbridge
- Citizenship
- Canada
- Sport
- mixed martial arts
- Occupation
- mixed martial arts fighter, actor
Jason Day (born March 18, 1979) is a Canadian former mixed martial artist. A professional from 2002 until 2011, he fought in the UFC, King of the Cage, the MFC, and the AFC. He is perhaps best remembered for his upset win in his UFC debut over veteran Alan Belcher.
External links
Facts from Wikidata Q6162329 (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.