Johann Koller

Johann Koller
Personal information
NationalityAustrian
Born(1921-03-03)3 March 1921
Vienna, Austria
Died21 January 1999(1999-01-21) (aged 77)
Vienna, Austria
Sport
SportField hockey

Johann Koller (3 March 1921 21 January 1999) was an Austrian field hockey player. He competed at the 1948 Summer Olympics and the 1952 Summer Olympics.