Brock Lesnar is 6'3" and 295 pounds, and he is the only person to have won a WWE Championship, a UFC Championship, and an NCAA Division I Heavyweight Championship. The latter two titles were simultaneously owned by Lesnar (since the inception of the WWE Championship). He was also one-half of the tag team The Beasties with his brother Paul during their time in World Wrestling Federation/Entertainment. He first gained attention when he appeared on WWE television in June 2002 at the age of 18 years old. At that time, he was working as a security guard and had no intention of becoming a professional wrestler. However, after beating Mike Tyson on July 19, 2002, at the Kingdome in Seattle, Washington, for the WWF Championship, Lesnar decided to pursue a career in wrestling full time. He has not worked for WWE since then, but instead competed in and won the UFC Ultimate Fighting Championship title in January 2015. Before winning the UFC Championship, Lesnar weighed 400 pounds and was being trained by Kurt Angle in Minnesota before he quit to work for WWE full time. After losing the title to John Cena at the 2008 WWE draft, Lesnar dropped down to 285 pounds and was managed by Paul Bearer until he died during a house show in May 2009.