NBA Legend Shaq Says A College Professor Gave His Shoe Logo An 'F' And Said 'Big Men Can't Sell' -- Now His Brand Has Sold Over 400 Million Pairs

NBA Legend Shaq Says A College Professor Gave His Shoe Logo An 'F' And Said 'Big Men Can't Sell' -- Now His Brand Has Sold Over 400 Million Pairs
Shaquille O'Neal defied his marketing professor's belief that "big guys don't sell" during his college days at LSU.