A physicist.[ref]
https://www.nobelprize.org/prizes/physics/1957/yang/biographical/. Independent professional profile
Portrait of Yang Chen-Ning
. Academia Sinica (中央研究院); 30 March 2007. Academia Sinica attribution permission; Government Website Open Information Announcement, via Wikimedia Commons. Source. Articles by others on the same topic
Yang Chen-Ning, also known as Chen-Ning Yang, is a Chinese-American physicist who made significant contributions to the field of particle physics. He was awarded the Nobel Prize in Physics in 1957, along with Tsung-Dao Lee, for their work on the law of parity violation in weak interactions. Their research fundamentally changed the understanding of symmetries in physics, particularly in relation to the forces governing subatomic particles.