Biography:Military physician and surgeon, John McCrae served in the Boer War in South Africa, and later, in Belgium during World War I. He is best remembered for his famous war memorial poem "In Flanders Fields", written after the Second Battle of Ypres. The poem popularized the use of poppies to commemorate those killed in the war.
McCrae died of pneumonia while assigned to Canadian General Hospital in Boulange, France.