1. Bernard Hopkins 2. Juan Manuel Marquez 3. Wladimir Klitschko 4. James Toney 5. Sergio Martinez Honorable mentions would be Jack Johnson, Gene Tunney, Benny Leonard, Willie Pep,Muhammad Ali,Lennox Lewis,Joe Louis,Sonny Liston and Larry Holmes.
love em or hate em ya gotta put floyd up there, boxing i.q. and business savvy for days. stopped reading your list at wlad.
1. floyd mayweather jr 2. floyd 'money' mayweather 3. pretty boy floyd mayweather 4. floyd sinclair 5. lil' floyd
Smartest outside the ring is Wladimir guy has a PHD and you can see his intelligence when he speaks. Business wise Mayweather is the man even though i don't like him from a business sense he has made all the right moves. Boxing wise i gotta go with Bhop the guy knows every trick in the game and is a guy who can really deliver a schooling to the young guys.
Clev with that math degree is smart as fucck the punch resistance let him down but he is smart as a whip and will not be making the same mistake again
if u meant intelligence outside of the ring yeah i have heard that wlad is pretty well versed in language and the arts. if you are talking inside the ring if holding every 5 seconds = intelligence, well that would make wlad a mensa level genius.