The world's tallest man, Sultan Kosen of Turkey, arrives at a news conference in Rio de Janeiro November 18, 2010. Kosen, at 2 metres 46.5 cm (8 feet 1 inch) tall, also claims the record for the largest hands and largest feet. He attended an event to promote the Guinness World Records 2011 book. REUTERS/Sergio Moraes (BRAZIL - Tags: SOCIETY)