Senior rider Hunter Ray of Kolin. La. hangs onto his bull for a successful ride during the Chris Shivers Miniature Bull Riding (MBR) World Finals at Mandalay Bay Thursday, Oct. 24, 2013. The MBR features junior riders ages 8 to11 and senior riders ages 12 to 14. The event was part of the the 2013 Professional Bull Riders Built Ford Tough World Finals.