A couple days ago is the first I'd ever heard of it. I would assume that might be the case for many others.
Peyton has a really nasty side. Essentially bullied this poor trainer for speaking out against him for sticking his bare a** and balls in her face. He's not the "ahh shucks" golden boy the media makes him out to be.
http://m.nydailynews.com/news/national/king-peyton-manning-squeaky-clean-image-built-lies-article-1.2530395?cid=bitly