Career
Aaltonen was the 13th member to be inducted into the 20 meter club after he putted the shot 20.12 m in a competition on 20 June 1998 in Kuortane, Finland.
Aaltonen was the 13th member to be inducted into the 20 meter club after he putted the shot 20.12 m in a competition on 20 June 1998 in Kuortane, Finland.