updated birth_place birth_date article_title name
2014-08-09 mendoza , argentina 19 june 1937 ernesto contreras -lrb- cyclist -rrb-
 ernesto contreras
ernesto contreras -lrb- cyclist -rrb-

ernesto contreras -lrb- born 19 june 1937 -rrb- is a former argentine cyclist .
he competed at the 1960 , 1964 and the 1968 summer olympics .
