John Siman
John O'Connell Siman is an American former water polo player who competed in the 1984 Summer Olympics. In 1989, he was inducted into the USA Water Polo Hall of Fame.
Siman now coaches Buena High School varsity swim team.
John O'Connell Siman is an American former water polo player who competed in the 1984 Summer Olympics. In 1989, he was inducted into the USA Water Polo Hall of Fame.
Siman now coaches Buena High School varsity swim team.