李敦白的生日？（来外，共产党员，美国国际，80岁以上）

Sidney Rittenberg (August 14, 1921; Chinese name: Lǐ Dūnbái 李敦白) is an American interpreter and scholar who lived in China from 1944 to 1979. He worked closely with PRC founder Mao Zedong, military leader Zhu De, and key statesman Zhou Enlai, and other leaders of the Communist party during the war, and was the only American citizen to join the Chinese Communist Party (CCP). He was with these central Communist leaders at Yan'an and was able to experience much of the life of Mao and his supporters. Later, he was imprisoned in solitary confinement twice, for a total of 16 years. He witnessed first-hand much of what occurred at upper levels of the CCP and knew many of its leaders personally.

根据维基百科的说法是1921年8月14日。