Born 1975. USTC (University of Science and Technology of China) Applied Physics BS 1997. First founded Huaheng Network Technology 1998. Founded Huami in 2013, partnered with Xiaomi to create the Mi Band — became world's best-selling fitness band. NYSE IPO 2018 (ticker: ZEPP). Rebranded to Zepp Health 2021, expanded into Amazfit, Zepp Clarity, Zepp Aura. Shipped hundreds of millions of wearable devices globally. Direct competitor to Fitbit in global wearables market.