Wang Hai was born on January 19, 1926, in Yantai, Shandong Province. He joined the Chinese Communist Party (CCP) in September 1945 when he was a student at Weihai High School, and studied at Linyi People's Revolutionary University in Shandong. In June 1946 he entered Mudanjiang Aviator School, the first aviator training school of the CCP. In May 1950, he graduated from the training program to become a fighter pilot.[1][2]
After the war, he was promoted to command an air force division, and later commander of the Guangzhou Military Region Air Force. In 1985, he was appointed commander of the People's Liberation Army Air Force. When the PLA re-instituted military ranks, he was awarded the rank of general (shang jiang) in September 1988. He retired in 1992. Starting with him all PLAAF commanders have been career aviators.[2][5]