Changhu Wang is currently a director of ByteDance AI Lab, Beijing, China. Before joining ByteDance AI Lab, he worked as a lead researcher in Microsoft Research Asia from 2009 to 2017. He worked as a research engineer at the department of Electrical and Computer Engineering in National University of Singapore in 2008.

Changhu is leading the visual computing team in ByteDance AI Lab, working on computer vision, multimedia analysis, and machine learning. His team are responsible for providing core AI technologies and platforms in content moderation, understanding, recommendation, and creation in the full range of ByteDance products, including Tik Tok (抖音), Toutiao app (今日头条), Vigo Video (火山小视频), Xigua Video (西瓜视频), BuzzVideo, etc.