This huge stingray was caught during a National Geographic expedition in Thailand with Dr. Zeb Hogan. This monster stingray was estimated to be somewhere between 570 and 750 pound.
A giant size stingray caught in Thailand with Fish Siam
Jeff Corwin with an 800 lb singray from Mekong river, Thailand
Giant Stingray top videos:
A National Geographic video filmend in Cabodia.