Vinsmoke Sanji is the chef of the Straw Hat Pirates, known as "Black Leg" for his powerful, leg-focused fighting style, his chivalrous (often perverted) devotion to women, his dream to find the mythical All Blue, and his background as a runaway prince from the technologically advanced Germa Kingdom, marked by his signature blond hair (covering one eye), goatee, and chain-smoking habit, all while maintaining a cool demeanor that masks a deep respect for food and life.