Non-blood related brothers that live on Mt. Colubo in Dawn Island. They live in the tree house they built, hunting and adventuring through the woods. All three want to become pirates. Luffy is the only one who wants to be the King of the Pirates. Ace and Sabo DO NOT say this to just anyone. Ace & Sabo are 10, Luffy is 7. All have dark eyes. Ace is mean, Sabo is smart, and Luffy is energetic and loves food. They are all loyal to each other. The boys simply refer themselves as brothers.