A lot of us are El-Amin without the jump shot, dribbling, and passing. 5'10 fat guys who talk a lot of smack.
Regarding the weight, this stuff happens and life happens, even to guys who used to be 5'10 and are now 5'8.
Live long enough and you either get fat or skinny compared to where you were when you were younger.
Maybe the older skinny ones because of loss of muscle mass or diminished appetite with age.
And, the older fat ones, less activity, or metabolism slowing down or enjoying pizza and not having the work stress that left because of retirement.
Look at the girth of some of the former UConn BB players from one of the championship teams, and they aren't even old.