On September 25, Brittany Mahomes, 29, Sports Illustrated swimsuit model and wife of Kansas City Chiefs quarterback Patrick Mahomes, 29, delighted fans with an adorable snapshot of her husband and their 21-month-old son, Bronze. “The best picture I have ever taken,” Brittany captioned the Instagram Story, showcasing Patrick lying on the couch, fast asleep, with Bronze sitting contently on his lap as he stared directly into the camera with wide eyes. Despite Patrick’s busy NFL season, the candid photo showed a relatable side to the star quarterback — just a dad catching a moment of rest with hi…