USTC Astronomy+Physics BS 2006, Konstanz PhD 2012. At DJI: engineer to power systems mgr to Mavic Pro PM to consumer drone head (60%+ revenue). Left Nov 2020 with 4 colleagues. Bambu Lab X1 (2022) praised as iPhone of 3D printing. 1.5B yuan revenue 2024. MIT 50 Smartest 2025. DJI+Tencent invested.