North Korean leader Kim Jong Un's de facto chief of staff, Kim Chang Son, leaves his hotel in Singapore

North Korean leader Kim Jong Un’s de facto chief of staff, Kim Chang Son, leaves his hotel in Singapore

North Korean leader Kim Jong-un's de facto chief of staff, Kim Chang Son, leaves his hotel in Singapore on Wednesday. Photo: Yonhap via Reuters

May 31, 2018 6:44 PM (UTC+8)