Joy Boy is a character that fans have seen the story of One Piece be centered around as of late. His strength is absolutely immaculate, but more than that, the role that he has played in One Piece has been significant. The vast majority of Joy Boy's role in the story hasn't even been shown by Oda, yet, his importance is paramount. Joy Boy fought against the 20 Kings long ago, and he set into motion events that are still bearing consequences. Joy Boy's legend will be at the center of One Piece for a long, long time.