The world's tallest man once asked officials to keep him away from the world's shortest because he feared he would trample on him.
Guinness world record holder Sultan Kosen, 40, from Turkey, towers over pretty much everyone at his more-than-impressive height of 8ft 3in.
He has travelled around the globe thanks to the attention brought by his incredible stature - but one meeting with a new acquaintance left him worried he would accidentally cause them a terrifying injury.