World's Fattest Man Suing Health Service For Letting Him Be Fat 48.25K Brian Moylan 01/07/11 03:15PM Filed to: Healthwatch Healthwatch Obesity world's fattest man Paul mason National health service Fat People Tweetg Tweetv Fb Paul Mason, formerly the world's fattest man, says he is suing the British National Health Service because he was sent to a dietitian and not an eating disorder specialist. Conservatives will trot him out to fight ObamaCare any day now.