48 years old (Born on October 22, 1976)
Happy Birthday, Brad Stevens! From Butler's Cinderella runs to back-to-back NCAA championship games, you've always had a knack for turning underdogs into top dogs. Who knew that calm demeanor and clipboard wizardry could make basketball magic?Then you took your talents to Boston in 2013—trading Hoosier hospitality for Celtics green—and quickly became the NBA’s favorite coaching prodigy. Whether it's drawing up clutch plays or keeping cool courtside chaos at bay, you're proof that nice guys can finish first (or at least close enough). Here's hoping this birthday brings fewer buzzer-beaters and more cake slices than timeouts left!