Other than invented face mask, Dr. Lien-teh Wu was the first medical student of Chinese descent to study at the University of Cambridge and graduated top class.

Other than invented face mask, Dr. Lien-teh Wu was the first medical student of Chinese descent to study at the University of Cambridge and graduated top class. Later Dr. Wu had also studied at Pasteur Institute, the world's renowned institute on infectious disease. After successfully led the containment effort for Manchurian Pneumonic Plague of 1910–1911, he co-founded Chinese Medical Association. He was also widely considered the pioneer of public health and the founding father of modern medicine in China. https://en.wikipedia.org/wiki/Wu_Lien-teh https://en.wikipedia.org/wiki/Wu_Lien-teh