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.
Ryan Benoit Ryan Michale Benoit (born August 25, 1989) is an American mixed martial artist who competes in the Flyweight division of the Ultimate Fighting Championship (UFC). A professional competitor since 2009, he has also competed for Shark Fights and the MFC.