Jacques Cousteau
Early life

Cousteau was born on 11 June 1910, in Saint-André-de-Cubzac, Gironde, France, to Daniel and Élisabeth Cousteau. He had one brother, Pierre-Antoine. Cousteau completed his preparatory studies at the Collège Stanislas in Paris. In 1930, he entered the École navale and graduated as a gunnery officer. However, an automobile accident, which broke both his arms, cut short his career in naval aviation. The accident forced Cousteau to change his plans to become a naval pilot, so he then indulged his passion for the ocean.

In Toulon, where he was serving on the Condorcet, Cousteau carried out his first underwater experiments, thanks to his friend Philippe Tailliez who in 1936 lent him some Fernez underwater goggles, predecessors of modern swimming goggles. Cousteau also belonged to the information service of the French Navy, and was sent on missions to Shanghai and Japan (1935–1938) and in the USSR (1939).

On 12 July 1937, he married Simone Melchior, his business partner, with whom he had two sons, Jean-Michel (born 1938) and Philippe (1940–1979). His sons took part in the adventures of the Calypso. In 1991, six months after his wife Simone's death from cancer, he married Francine Triplet. They already had a daughter Diane Cousteau (born 1980) and a son, Pierre-Yves Cousteau (born 1982, during Cousteau's marriage to his first wife).
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