Rocky Johnson is most notable for his win by submission over an American mixed martial artist who competes for who?
Benson Henderson Benson Henderson (born November 16, 1983) is an American mixed martial artist who competes for Bellator MMA, and is a former UFC Lightweight Champion and WEC Lightweight Champion.
Brian Kelleher Brian Kelleher (born August 19, 1986) is an American mixed martial artist who competes in the Bantamweight division of the Ultimate Fighting Championship. A professional competitor since 2011, he has also competed for Bellator and CES MMA.