By:  | August 13, 2020 11:37 am

Jeff Monson is a former UFC heavyweight title challenger who has also fought for Pride, Dream and Road FC. The 49 year old has been in with the likes of Daniel Cormier, Josh Barnett, Kazuyuki Fujita, Tim Sylvia, Chuck Liddell, Forrest Griffin and Fedor Emelianenko and believes the latter is the greatest heavyweight of all time.