DH is 5' 8", same as I am. When we met I was 140, and grumbling one day after getting on the scale, naked of course, hadn't eaten anything etc. etc.
He got on the scale (fully clothed! wearing cowboy boots!) and weighed in at 125!!!
I have managed to fatten him up a bit, he's 160 now, but he eats well and never overeats.
Of course, I managed to fatten myself up a bit, too
