SEOUL, SOUTH KOREA - APRIL 28:  Hong Joon-pyo, the presidential candidate of the Liberty Korea Party attends the joint TV debate for the upcoming May presidential election on April 28, 2017 in Seoul, South Korea. 
South Korean voters will head to the polls to replace ousted leader Park Geun-hye on May 9.  (Photo by Chung Sung-Jun/Getty Images)