SCM Lifescience appointed its founder and chief science officer (CSO) Song Sun-uk as its new CEO. Song served as the biotech firm's first CEO after he founded the company in 2014, but in 2018 SCM appointed Rhee BG to the position, placing Song as head of its research and development sector with the titles CSO and vice president. But following Rhee's resignation to a personal matter, Song was reappointed as the firm's chief.