Ke-nan Li received a B.S. degree in Animal Science from the Hebei University of Engineering, Handan, China, in 2015, and a M.S. degree in Animal Science from Inner Mongolia Agricultural University, Hohhot, China, in 2018. He is currently working toward a Ph.D. degree in Animal Production with the School of Inner Mongolia Agricultural University, Hohhot, China. His research interests include animal nutrition and the environment. His research career is devoted to the optimization of rumen function through nutrition in order to improve efficiency and sustainability and to decrease the environmental impact of livestock agriculture.