Better worded, the character with the greatest disparity in hype and actual feats/strength. For me I'm gonna go with Whitebeard. Sengoku's comment about Whitebeard being able to destroy the world, comments about Whitebeard being much stronger than Akainu, etc. Whitebeard is indeed formidable, but Akainu was still ambushed from behind by Whitebeard yet he still badly damaged him pretty hard, and he even survived.