Family members of UFC and mixed martial arts veteran  Benji Radach announced his passing on Monday.  He was 45.   Radach made his professional MMA debut in March 2001.  He began his career on a 10-fight win streak, finishing eight of his first ten opponents via knockout.  He was signed by the UFC in 2002 and made his octagon debut at UFC 37 in Bossier City, Louisiana.  He stopped Steve Berger with punches but the fight was later ruled a a no contest by the Louisiana Athletic Commission due to Radach holding the fence.