Chandra B. Singh is an associate research professor at the Southwestern Institute For Astronomy Research, Yunnan University, China. He received his B.Sc. and M.Sc. degrees in physics from Tribhuvan University, Nepal, in 2004 and 2007, respectively, and earned a Ph.D. in physics from Jadavpur University, India, in 2013. He also served as a research fellow at the Indian Centre for Space Physics, India (2008–2012), a postdoctoral fellow at the Universidade de Sao Paulo, Brazil (2013–2017), and a postdoctoral fellow at Tel Aviv University, Israel (2017–2019). His main research interests include answering basic questions about how matter falls into black holes and produces the most energetic outflows in the known universe, using semi-analytical and numerical approaches. His areas of expertise are high-energy astrophysics, black hole accretion-ejection phenomena, and relativistic fluid dynamics.