9-time Freediving World Champion, Yasemin Dalkilic, explores the Spiegel Grove, a 510 ft long wreck off the coast of Key Largo, Florida. An amazing ecosystem home to many species like the giant Goliath Grouper, this wreck is also a dangerous dive, with stiff currents threatening to blow the diver away. Yasemin challenges herself by attempting to dive to the bottom of the wreck on one breath of air!