Won Jun Jo received a B.Sc. and Ph.D. in chemical engineering from POSTECH and MIT, respectively. He then joined the LBNL where he is currently a postdoctoral research fellow. His research interests encompass photocatalysis, photovoltaics, and electrochemistry. His work focuses on material innovations for the establishment of renewable energy technologies, including artificial photosynthesis, solar cells, and fuel cells. He is the recipient of MRS Graduate Student Award (2016 and 2017), Dow Chemical Travel Award (2015), AIChE Doh Wonsuk Memorial Award (2014), Samsung Fellowship (2011), Talent Medal of Korea (2010), UN Peace Medal for his military peace-keeping operations in Lebanon (2009), GE and Fulbright Fellowship (2006), Korea Presidential Science Fellowship (2004), etc.