I know a guy who would be labelled as fairly overweight by any doctor worth his salt - but this guy could run the 90 kilometer Comrades Ultra Marathon tomorrow morning. Just goes to show! He's about 20x fitter than me! And informally I'm known as the pencil guy! I'm 1.8 meters tall and I weigh only 50-something kilograms...you work it out...but I'm like a frikking tapeworm LOL...