Choi Sung-wonChoi Sung-won, president and CEO of Kwang Dong Pharmaceutical Co., was promoted to vice chairman. Choi, 45, has served as CEO of Kwang Dong since July 2013 when his father Choi Soo-boo, founder and chairman of the drug manufacturer, died at the age of 77. He plans to transform the company into Korea's leading healthcare provider, with the goal of generating 1 trillion won ($910 million) in sales by 2020.