Sion D. Brinn (born 8 May 1973; pronounced "Sean") is a Jamaica-born former competition swimmer.
Swimming career He represented Jamaica and then Great Britain in international competition. He swam for Jamaica at the 1996 Summer Olympics; and for Great Britain at the 2000 Summer Olympics. He won the 1998 ASA National Championship 100 metres freestyle title.
Coaching career As of 2016, he is the head coach of the swimming and diving teams at Indian River State College in Fort Pierce, Florida. He was previously the head coach of the swimming and diving team at Wright State University in Dayton, Ohio.
See also List of Jamaican records in swimming
References
Brinn's coach's bio at Wright State University.