杨振宁,美籍华裔科学家。生于安徽合肥。1957年杨振宁与李政道因为“宇称不守恒”理论和贡献获得诺贝尔物理学奖。他是新中国建国以后第一个回国访问的卓越成就的美籍华裔学者,为中美科学交流作出了杰出的贡献。
Known as Yang Zhenning, he is a Chinese-American physicist who worked on statistical mechanics and particle physics. He, together with Tsung-dao Lee, received the 1957 Nobel prize in physics for their work on parity non-conservation of weak interaction.