In the electrifying world of track and field, records are meant to be broken—but not usually by middle schoolers. Yet, Melanie Doggett continues to defy expectations! The teenage phenom is on a quest to rewrite history with every sprint. At just 13 years old, the Atlanta-based star has already established herself as one of the fastest young athletes in the world. And at the Milrose Games, she did it yet again. Doggett blazed through the 60-meter…