Jefferson Pérez
Jefferson Leonardo Pérez Quezada (born 1 July 1974) is an Ecuadorian retired race walker. He specialised in the 20 km event, in which he won the first two medals his country achieved in the Olympic Games.
Jefferson Leonardo Pérez Quezada (born 1 July 1974) is an Ecuadorian retired race walker. He specialised in the 20 km event, in which he won the first two medals his country achieved in the Olympic Games.