Marv Dunphy

Marvin Alex Dunphy (born 1948) is an American former volleyball player and head coach. He is most known for his time at Pepperdine University. During his tenure, Pepperdine won four NCAA Division I Championships. His career record is 612–277 (.688). He also led the United States men's national volleyball team to the gold medal in the 1988 Summer Olympics. He retired from coaching in 2017. Provided by Wikipedia