Alan Baker was born the 19th of August 1939 in London, England. In 1970, when he was 31 years old, he was awarded the Fields Medal at the International Congress at Nice. This was awarded for his work on Diophantine equations
... and islands
Hernan Fernando Cortes, conquered the Aztec empire in Mexico; sent out expeditions to Baja California
D
Jacques-Yves Cousteau, (died 1997), French marine ...