@HulkHogan I #ChallengeHulk to challenge @RyanSeacrest to take over as host for American Idol (from @LittleNDO)<br /><br />Hulk Hogan responded via video to his fans' challenges on Twitter to promote better health and fitness.<br /><br />Watch more Challenge Hulk Videos http://www.youtube.com/hulkhoganchallenge<br /><br />Take the Hulk Challenge http://www.hulkhoganchallenge.com
