Career
He was nicknamed "Kila" and "Rema" during his career. In the final Virtanen was knocked out in 2:17 of the first round by Vyacheslav Lemechev of the Soviet Union. 1st round bye
Defeated Titus Simba (Tanzania) 3-2
Defeated Witold Stachurski (Poland) TKO 3
Defeated Prince Amartey (Ghana) 3-2
Lost to Vyacheslav Lemeshev (Soviet Union) KO by 1.