Completar frases Jefferson PérezVersión en línea Llenar en los espacions la información por Rosa Soto Jaramillo 1 bronze first as won Born representing accident Azuay 1990 Jefferson July 1 , 1974 ( age 46 ) Cuenca , , Ecuador . He entered race - walking by . With few weeks of preparation , he the race AID , winning the right of Ecuador in New York City and London a sports ambassador . His international achievement occurred when he won the medal in the Junior World Cup of Athletics in Plovdiv , Bulgaria , in .