Zhong Lin Wang is the Director of the Beijing Institute of Nanoenergy and Nanosystems, and Regents' Professor at Georgia Institute of Technology. Dr. Wang pioneered the nanogenerators from fundamental science to technological applications. His research on self-powered nanosystems has inspired the worldwide effort in academia and industry for studying energy for micro-nano-systems. He coined and pioneered the fields of piezotronics and piezo-phototronics for the third-generation semiconductors. Dr. Wang has received the Celsius Lecture Laureate, Uppsala University, Sweden (2020); The Albert Einstein World Award of Science (2019); Diels-Planck lecture award (2019); and ENI award in Energy Frontiers (2018).