Everybody can see he is a monster, strong as f#ck, huge et cetera. But something else, which is rare for a lot of heavyweights, is that he is very technical, eager to improve (which made him highly skilled in the dark arts of heel hooking people). Most jiu jiteros avoid rolling with him like he has the plague though, their loss, because he is very controlled in his rolling. At least that's true for me ;), maybe because he secretly likes me, although he is constantly telling me otherwise.
Giant of a man with a big heart. Relies on technique instead of power (which he has!!!!), which is rare among heavyweights. Unless you annoy him, then he grabs your legs and makes you tap, no matter what belt color :D.