Yes Lennox is a very good chess player.
Yes. Lennox's chess rating is about a strong 2000. Which is VERY impressive as far as cess goes. Look on his myspace page to what the Ces grandmaster has to...
Hasim Rahman and Oliver McCall. But u didn't state he rematched them both, and won. Beat every man put in front of him. 3 times world heavyweight champion "undisputed", Truly a pugalist specialist....