Foreign relations of North Korea
In 2017 Moon Jae-in was elected President of South Korea with promises to return to the Sunshine Policy. In his New Year address for 2018, North Korean leader Kim Jong-un proposed sending a delegation to the upcoming Winter Olympics in South Korea. The Seoul–Pyongyang hotline was reopened after almost two years. North and South Korea marched together in the Olympics opening ceremony and fielded a united women's ice hockey team. North Korea sent an unprecedented high-level delegation, headed by Kim Yo-jong, sister of Kim Jong-un, and President Kim Yong-nam, as well as athletes and performers.
Corruption in South Korea
More recently, in 2015, Lee Wan-koo, former prime minister of South Korea, resigned after being embroiled in a corruption scandal, which has also damaged the reputation of the president, Park Geun-hye. Lee Wan-koo had become prime minister in February 2015. But two months into his job, Sung Wan-jong, a construction tycoon, committed suicide, leaving a note accusing those who had received money from him. The former prime minister was on this list. Lee Wan-koo initially denied the accusation and showed no intention of vacating his position. However, he ultimately offered his resignation.