Heavyweight boxer Francois Botha of South Africa flexes on the scale during an official weigh-in at the Thomas & Mack Center in Las Vegas, Nevada April 9, 2010. Botha will take on former heavyweight champion Evander Holyfield of the U.S. for a 12-round heavyweight bout at the arena on April 10. REUTERS/Las Vegas Sun/ Steve Marcus (UNITED STATES - Tags: SPORT BOXING)