Percy Jackson and the Olympians: Legends

Frank is a teenage boy of Chinese descent with a large and stocky frame. He has a babyish face with brown eyes and close-cropped black hair; according to Percy, Frank's face doesn't really work with his burly build and his military haircut, and the contrast makes him look like a toddler who'd taken steroids and joined the Marines. He has also been described by Hazel as looking like a Koala bear with muscles and by Leo as looking like a baby sumo wrestler. His Camp Jupiter tattoo is composed of an image of two crossed spears above the initials SPQR and a single bar line beneath, given to him as a requirement for centurionship despite the fact that he had not been a part of Camp Jupiter for an entire year.

Frank is very kind. He is a very good friend and is willing to give everyone a chance. Due to his past, he is unwilling to judge people. Frank is insanely loyal to his friends and cares about them deeply. He even becomes reckless for his friends. Frank is also a very good listener. Frank also became more appreciative of his Chinese-Canadian heritage. Frank has a bit of a nerdy streak, liking Mythomagic and winning French spelling bees.

Frank Zhang (also known as Fai Zhang by his Grandmother) is the seventeen-year-old Roman demigod, the son of Mars and Emily Zhang, as well as a legacy of Poseidon. Frank is one of the seven demigods mentioned in the Prophecy of Seven and is a Praetor of the Twelfth Legion Fulminata. He is currently in a relationship with fellow Praetor Hazel Levesque.