Bryan Ezra Tsumoru Clay is an American decathlete. He was the 2008 Summer Olympic champion for the decathlon and was also World champion in 2005.
Clay was born in Austin, Texas and raised in Hawaii. He is AfroAsian. His mother, Michele Ishimoto, was a Japanese immigrant to America. His father, Greg Clay, was African American. His parents divorced when he was in elementary school and he was raised primarily by his mother.
Source: Wikipedia