I'm a sucker for those throwback covers. Ace split-run series (9 covers!) by GQ US edition, February 2011: the 25 coolest athletes of all time.

Great covers of Muhammad Ali, Tom Brady, Arnold Palmer, Joe Namath, Bjorn Borg, Tim Lincecum, Kelly Slater, Julius Erving and the Michael Jordan one is really irresistible . (How did Alan Iverson make it to the top 25?)