Hong Il-chon
Hong Il-chon (, born 1942) was the first wife of Kim Jong-il. She was the daughter of a soldier who died during the Korean War. In the early 1960s, Kim Il-sung, father of Kim Jong-il, introduced her to his son and handpicked her to marry him in 1966. Her only daughter is named Kim Hye-gyong, born in 1968, and is the first child of Kim Jong-il. They divorced in 1969.
Kim Jong-nam
Kim Jong-nam was born 10 May 1971 in Pyongyang, North Korea, to Song Hye-rim, one of three women known to have had children with Kim Jong-il. Because Kim Jong-il aimed to keep his affair with Song a secret due to the disapproval of his father Kim Il-sung, he initially kept Jong-nam out of school, instead sending him to live with Song's older sister Song Hye-rang, who tutored him at home. North Korea Leadership Watch says he left North Korea to visit his grandmother in Moscow, Soviet Union, and spent his childhood at international schools in both Russia and Switzerland until returning to his home country in 1988.