Feeli Johannes Isosomppi (1909–1972) Knight of the Mannerheim Cross #70. He served as a medic in the Winter War, after which he was promoted to corporal and later during Continuation War to sergeant. He saved countless of lifes repeatedly exposing himself to heavy enemy fire and continued his job even after his hearing was damaged by a shell. The mannerheim cross was awarded to him on July 17, 1942.

Sgt. Isosomppi

Osmo Tapio Laakso(1916–2004) 

Knight of the Mannerheim Cross #61. He fought in Winter War(1939-'40) and Continuation War(1941-'44) serving as artillery battery commander, but was a forward observer so he was part of the front line battles most of the war. He was awarded the mannerheim cross on May 19, 1942, for his heroic actions and great leadership. During the war he was also awarded the German Iron Cross 2nd class, and was promoted to Captain. The war ended for his part on June 23, 1944, when he was wounded while leading a counter-attack. He was the first one of the 5 artillery men who were awarded the mannerheim cross. 

Osmo Laakso

Soviet spy who was sentenced to death. July 7, 1941.

The same man being executed: 
http://www.ww2incolor.com/finnish_forces/Soviet+infiltrator+being+shot+during+the+Continuation+War.html