Dr. Ok Kyung Lee is currently a postdoctoral researcher in the Chemical Engineering Department at Kyung Hee University. She obtained her PhD in 2015 from Kyung Hee University. Her research focuses on understanding of the physiology of methanotrophs and the metabolic engineering of methanotrophs for the production of biofuels and value added chemicals from methane. She is also interested in biorefinery for the production of biofuels and biochemicals from macro-/microalgae.