Helinä Marjamaa (born 5 June 1956) is a Finnish sprinter. She competed in the 100 metres at the 1980 Summer Olympics and the 1984 Summer Olympics. International competitions References External links 1956 births Living people Athletes (track and field) at the 1980 Summer Olympics Athletes (track and field) at the 1984 Summer Olympics Finnish female sprinters Olympic athletes of Finland Place of birth missing (living people) Olympic female sprinters