interests

i fight because i know everyone has an inner-Bateman. i love doing mixed martial arts, jiu jitsu, wrestling, striking, etc. wall street is still a fairly testosterone driven place and i know a couple of senior bankers that practice jiu jitsu as well; however, is "fighting" too much of a taboo thing to talk about on your resume (under interests) and in interviews?

serious question, so serious answers only please. thanks all.