an Entity references as follows:
Tyler Merren (born May 29, 1984) is an American goalball player. His visual impairment is caused by retinitis pigmentosa. He attended Wayland High School and went to Western Michigan University to study exercise science. His wife Leanne is also blind. He competed for the bronze-medalist US team in Goalball at the 2004 Summer Paralympics. He also competed at the 2008 Summer Paralympics and the 2016 Summer Paralympics.