PSA for metric users My 600 lb life... 600lb is 270kg. Holy shit, 270kg!!!! That's more than 2 Mathieu Bastareauds, or 2 Wladimir Klitschkos.  I mean, sometimes I hear numbers thrown around in here and think "woah" but then I do the conversion and that's when it really sinks in. 270 kg... just wow