Xu Hang

Xu Hang (born 1967) is a Chinese billionaire business magnate. He is the co-founder of the Shenzhen-based multinational medical instrumentation manufacturer Mindray Medical International. Xu Hang holds a BA degree from Tsinghua University. Later he did his MA in biomedical engineering at the Department of Electrical Engineering of Tsinghua. After graduation, Xu became famous for inventing China's first domestic color B-ultrasound machine, for which he even won the National Progress Award. In ... source: https://en.wikipedia.org/wiki/Xu_Hang