 Jacques Cousteau

Jacques-Yves Cousteau, (, also , ; 11 June 1910 – 25 June 1997) was a French naval officer, explorer, conservationist, filmmaker, innovator, scientist, photographer, author and researcher who studied the sea and all forms of life in water.He co-developed the Aqua-Lung, pioneered marine conservation and was a member of the Académie française.