Borsalino, also known by his alias Kizaru, is an admiral in the Marines within the world of One Piece. Renowned for his laid-back demeanor, Kizaru wields the power of the Glint-Glint Fruit, which allows him to move at the speed of light and perform devastating light-based attacks. Despite his relaxed attitude, he is a formidable and efficient fighter, embodying the concept of 'absolute justice' within the Marines. His role is crucial as he acts as one of the primary enforcers of the World Government's will, often clashing with pirates and revolutionaries.