Im in the low to mid 240's in contest shape(id guess 5% or so, i never take my bodyfat, i go strictly by the mirror)
to be in the low 280's at 6% is incredible. Im not doubting him, there wa a guy i used to work with @ my old gym who was 6'4 290-300 lbs fuggin shredded year round. never competed though cause his calves were shitty, he had alot of crazy synthol bodyparts, and he liked binging on cookies to much(lazy fucker never knew how to diet)