 UFC martial artist BJ Penn visited the Hickam Enlisted Club to meet service members and their families. He signed some autographs and talked with some of his military fans, a group he sees as having some things in common with his own profession. I've been to this base a couple times, seen the military over here and there's a bunch of warriors there in the military and I just enjoy it, you know, these guys out here doing their thing and we can just give a little back by coming down and spending the day with them. Penn is originally from Hawaii, he's a world champion in Brazilian jiu-jitsu and a two-time champion in mixed martial arts. Tech Sergeant Michael Jackson, Joint Base Pearl Harbor Hickam, Hawaii.