Is Ray Mercer the greatest heavyweight MMA fighter of all time?

[CFH]

since he knocked out anderson sylvia? who my friend(who's a big k-1 and UFC fan) tells me is the 2nd greatest heavyweight ever just behind fedor.

You're really gunning for that second ban aren't you... Two in a week, I wonder what the record is?

[Nameless]

Ray mercer landed a lucky punch on a washed bad copy of Big Bird, it takes a lot more than that to be considered as the greatest boxer in MMA, especially as he got destroyed on a few occasions in the mixed martial art's league.

[superboxer]

Mercer had a tremendous chin

[Munkymagic]

Amusing post by the topic starter...