1623 Lost Galleon: The Hunt For The World's Most Valuable Shipwreck

Mel Fisher was a determined treasure hunter who spent decades pursuing the legendary riches of the Nuestra Señora de Atocha, a Spanish galleon that sank off the Florida coast in 1622. After perfecting underwater technology like the magnetometer and "mailboxes" to clear seabed debris, Fisher successfully located a massive silver hoard in 1715 before turning his full attention to the elusive Atocha. Despite facing immense financial strain and the tragic loss of his son during the expedition, he remained fueled by the optimistic mantra that "today is the day." His persistence eventually culminated in the 1985 discovery of the ship's mother lode, a stagg...