Jean-Michel Cousteau is a French oceanographic explorer, environmentalist, educator and film producer. The first son of ocean explorer Jacques Cousteau, he is the father of Fabien Cousteau and Céline Cousteau.

Jacques-Yves Cousteau, was a French naval officer, oceanographer, filmmaker and author. He co-invented the first successful open-circuit self-contained underwater breathing apparatus (SCUBA), called the Aqua-Lung, which assisted him in producing some of the first underwater documentaries.