Maurice Blitz
Maurice Blitz and his brother Gérard were both member of the Belgian water polo national team who won silver in two consecutive olympic events, in 1920 and 1924.
Maurice Blitz, who was Jewish, did not leave the water polo scene once he retired from competitions. He became an international referee (he conducted the Olympic final in 1928), and was a member of the Belgian Olympic Committee and swimming federation. He was a referee for water polo in the 1928 Olympics.
In 1948, he founded the swimming and waterpolo club Zwemclub Scaldis in Antwerp.
He was one of the early financial supporters of Club Med, founded by his son Gérard in 1950. Provided by Wikipedia