Discovered in the 1970s, Chiron is a comet that was first identified as an asteroid and named after a famed centaur in Greek mythology. Chiron’s story is one full of emotional and physical ...

Training the likes of Jason, Hercules, and Achilles, Chiron is an expert instructor of heroes in Greek mythology, so it's only right that Riordan would make him the leader at Camp Half-Blood.