Remember "Mercury" Mike Williams?

[Hulk]

http://www.skysports.com/brook/news/34037/10881625/12

This great article spoke about this forgotten heavyweight, who supposedly knocked Tyson down in sparring and once played Union Cane in Rocky V.I'd never heard of him, but im sure some on here have. He seems to have started out strong, but lost it along the way. He was once Ring magazines prospect of the year. Anyone remember this forgotten heavyweight?