event death_date death_place birth_place nationality sport birth_date article_title name
marathon 23 june 1915 gothenburg , sweden stockholm , sweden swedish long-distance running 18 may 1888 calle nilsson
 calle nilsson
calle nilsson

calle nilsson -lrb- 18 may 1888 -- 23 june 1915 -rrb- was a swedish long-distance runner .
he competed in the marathon at the 1912 summer olympics .
