6. Oda mentioned in a SBS that Shanks could have knocked out all 100,000 pirates and fishmen opposing the Straw Hats during the Fishman Island Arc with his Haoshoku Haki (Luffy managed to overwhelm 50,000).
5. He shares the same birthday as Franky and Dracule Mihawk (March 9).
4. In the 5th Japanese fan poll, Shanks ranked 14th, making him the most popular Yonkō in One Piece.
3. The Jolly Roger of the Red Hair Pirates, depicts Shanks heavily. With two Sabres istead of Bones, and scars on the left eye of the skull.
2. Throughout the Series, Shanks has wielded three different swords. Two different swords when he was with Roger as an apprentice, and the third during his time as the Captain of the Red Hair Pirates.
1. Shanks was 27 year old when he made first appearance in the series and is 39 year old in the current timeline.