Who is the older mixed martial artist Antônio Carlos Silva or Daniel Jeffery Henderson?
Antônio Silva (fighter) Antônio Carlos Silva (born September 14, 1979) is a Brazilian mixed martial artist who formerly competed in the heavyweight division of the UFC. He is a former EliteXC Heavyweight Champion, a former Cage Rage World Heavyweight Champion and a former Cage Warriors Super Heavyweight Champion. He has also competed for K-1 Hero's, BodogFIGHT, Strikeforce and World Victory Road. Known for being one of the five men (along with Tsuyoshi Kohsaka, Fabrício Werdum, Dan Henderson, and Matt Mitrione) to defeat Fedor Emelianenko in mixed martial arts competition.
Jeff Monson Jeffrey William Monson (born January 18, 1971) is an American mixed martial artist currently competing in the Heavyweight division. A professional competitor since 1997, he has competed for the UFC, Strikeforce, DREAM, PRIDE, M-1 Global, Impact FC, World Victory Road, and Cage Warriors. In Brazilian jiu-jitsu and grappling, Monson is a two-time winner of the ADCC Submission Wrestling World Championship, and a No Gi Brazilian jiu-jitsu World Champion. Monson is also an anarcho-communist known for his radical political views. He is the host of "Monson TV" on RT.