updated article_title name birth_date
2012-12-31 gustavo martínez -lrb- cyclist -rrb-
 gustavo martínez 2 july 1932
gustavo martínez -lrb- cyclist -rrb-

gustavo martínez -lrb- born 2 july 1932 -rrb- is a guatemalan cyclist .
he competed in the men 's sprint and 1,000 metres time trial events at the 1952 summer olympics in helsinki .
he placed 26th and 24th respectively of 27 .
