The world's largest male great white shark ever recorded has returned to a holiday hotspot. Shark Contender returned to the warm waters of Florida following an extraordinary year-long journey that took him to the Gulf of St Lawrence, in Canada. The timing of the 14 foot, 1,700 lbs creature's return has been closely observed by researchers, as it aligns with what they believe could be a critical late-winter and early-spring mating period for the sharks. Chris Fischer, founder of marine research