Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Daniel Jeffery Henderson is an American former Olympic wrestler and current mixed martial artist fighting for Strikeforce and was the last Welterweight 183 lb and Middleweight 205 lb champion of the Pride Fighting Championships. He was the only mixed martial artist to concurrently hold two titles in two different weight classes in a major MMA promotion. Henderson is the UFC 17 middleweight, Pride 2005 welterweight and 1999 RINGS King of Kings tournament champion. Henderson also owns the Clinch Gear MMA apparel brand. He holds notable victories over Carlos Newton, Renzo Gracie, Gilbert Yvel, Murilo Bustamante, Michael Bisping, Renato Sobral, Rich Franklin, Vitor Belfort, AntÃ´nio Rodrigo Nogueira, and Wanderlei Silva. Henderson is ranked as the #5 middleweight in the world by Sherdog.com and as the #6 middleweight in the world by MMAweekly.