Chien-Shiung Wu was a renowned Chinese-American physicist born in 1912. Often hailed as the "First Lady of Physics," Wu made significant contributions to the field of nuclear physics. She is best known for her work on the Manhattan Project during World War II and her groundbreaking experiments on beta decay, which disproved the law of conservation of parity. Wu broke barriers as a woman in a male-dominated field and received numerous honors for her contributions to science before her passing in 1997.