Career
He finished seventh in the individual large hill event at the 1956 Winter Olympics in Cortina d"Ampezzo. Kirjonen earned a total of three career victories, all in normal hill events (1955, 1957, 1961).
He finished seventh in the individual large hill event at the 1956 Winter Olympics in Cortina d"Ampezzo. Kirjonen earned a total of three career victories, all in normal hill events (1955, 1957, 1961).