WEC 20: Cinco de Mayhem
Movie| Title | WEC 20: Cinco de Mayhem |
| User score | 0 |
| Release date | May 5, 2006 |
| Genre | |
| Production country | US |
WEC 20: Cinco de Mayhem was a mixed martial arts event held by World Extreme Cagefighting that took place on May 5, 2006 at Tachi Palace Hotel & Casino in Lemoore, California. WEC 20's main event was a heavyweight bout between Brian Olsen and Mike Kyle.
