^nothing.. all he did was smile and trimmed/thin his eyebrows (that usually causes a huge change on the face..)
There are reports he had facial surgery recently. Id imagine it was just to remove scar tissue. There are pics on anotehr website that look way different then him.
Yeah its hard for me to tell any difference in those pics, especially because he is making such a different face in the pics. I saw pics the other day that look different, like you could tell me it wasnt him and I'd believe you. I'm trying to find them...
Boom! found them http://mmacity.com/2009/08/17/wanderlei-silva-undergone-facial-surgery/ look at the main pic where he is posing and then the second pic from his side view. those two pics look a little off from the usual wandy we see
I read there was still swelling. I bet it was just to remove scar tissue. Wandy doesn't seem like the kind of guy who would want a nose job or anything like that.
Yep this is what I'm guessing. Probably they removed scar tissue, and maybe shaved his eyebrows some during the procedure.