Tsung-Dao Lee 1956, with her so-called Wu experiment. Lee was the youngest Nobel laureate after World War II until Malala Yousafzai was awarded the Nobel Peace Prize in 2014. He is the fourth youngest Nobel laureate in history after William L. Bragg (who won the prize at 25 with his father William H. Bragg in 1915), Werner Heisenberg (who won in 1932 also at 30) and Malala Yousafzai (awarded at just 17). Lee and Yang were the first Chinese laureates. Since he became a naturalized American citizen in 1962, Lee is also the youngest American ever to have won a Nobel Prize.
Malala Yousafzai McKinsey also continues to provide assistance to Yousafzai. On 12 July 2013, Yousafzai's 16th birthday, she spoke at the UN to call for worldwide access to education. The UN dubbed the event "Malala Day". Yousafzai wore one of Benazir Bhutto's shawls to the UN. It was her first public speech since the attack, leading the first ever Youth Takeover of the UN, with an audience of over 500 young education advocates from around the world. Yousafzai received several standing ovations. Ban Ki-moon, who also spoke at the session, described her as "our hero". Yousafzai also presented the chamber with "The