country updated sport birth_date article_title name
japan 2015-08-29 track and field 17 october 1991 kumiko okada
 kumiko okada
kumiko okada

kumiko okada -lrb- born 17 october 1991 -rrb- is a female racewalker from japan .
she competed in the women 's 20 kilometres walk event at the 2015 world championships in athletics in beijing , china .
