New rules make China’s Bao world’s tallest again (Reuters)

China's Bao Xishun (R) poses during a presentation for the Guinness World Records in Beijing in this January 28, 2005 file photo. REUTERS/Jason LeeReuters - Guinness World Records has returned the title of world's tallest man to China's Bao Xishun after Ukrainian Leonid Stadnyk refused to be measured under new guidelines.