Fred F. Ohr (July 15, 1919 – September 6, 2015) was an American World War II flying ace, credited with the destruction of six aircraft in the air and 17 on the ground. Ohr was born on July 15, 1919 in Oregon to Korean immigrants Wanda and Wan Ju, and grew up on a farm in the Boise, Idaho basin. Out of high school he joined the military in 1938 but was not on the path to becoming a pilot until inadvertently participating in a pilot examination in 1940. After the war, Ohr became a dental surgeon in Chicago. He practiced dentistry until his retirement in 2005.