Ka cika wannan jumlar: An haifi Yunck a Detroit, Michigan, a ranar 19 ga Agusta, 1918. Ayyukansa sun kasance a ranar 26 ga Oktoba <unk> 10 ga Disamba, 1942 a cikin aikin da aka yi wa sojojin Japan a cikin
Yankin tsibirin Solomon. Ya kasance wani ɓangare na Battalion, Marine Observation Squadron 251 (VMO-251). An ba shi lambar yabo ta Azurfa don ayyukansa a yakin. Daga baya ya yi aiki a matsayin matukin jirgi mai saukar ungulu a Yaƙin Vietnam, inda aka ba shi lambar yabo ta Silver Star ta biyu bayan an yanke ƙafafunsa. An kuma gabatar da shi tare da Cross Flying Cross.