Greg Gilligan joined the PGA TOUR in late 2013 as Vice President and is the lead executive in China serving as PGA TOUR China Managing Director. Currently Chairman Emeritus, Mr. Gilligan served in an elected capacity as Chairman of the American Chamber of Commerce in China, as an officer for four consecutive terms from 2011 – 2014.

Prior to the PGA TOUR Mr. Gilligan was the Managing Director of APCO Worldwide’s Beijing office. He joined APCO after serving as General Manager of Corporate Affairs for McDonald’s (China) Co., Ltd., where he developed and executed strategies to enhance McDonald's brand and corporate image among China’s regulatory bodies, consumers and other key stakeholders. Prior to that role he served as McDonald’s China’s General Manager for Southeast China.

Chief of the Department of Internal Medicine of Fudan University in Shanghai, Dr. Zhang is the general secretary of the society of infectius diseases of Chinese Medical Association, leader of Shanghai’s Anti-COVID-19 clinical expert team.