Genki Sudo holds a notable win over an American mixed martial artist who has been a professional competitor since what year?
Nate Marquardt Nathan Joel "Nate" Marquardt (born April 20, 1979) is an American mixed martial artist competing in the middleweight division of the Ultimate Fighting Championship. A professional competitor since 1999, he is a former Strikeforce Welterweight Champion and a three-time Pancrase Middleweight Champion.
Kenny Foster Kenny Foster (born June 16, 1985) is an American mixed martial artist. A professional mixed martial artist since 2009, Foster has competed for Bellator, holding a record of 3–6 with the promotion.