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 (, ; 10 May 1971 – 13 February 2017) was the eldest son of North Korean leader Kim Jong-il. From roughly 1994 to 2001, he was considered the heir apparent to his father. He was thought to have fallen out of favour after embarrassing the regime in 2001 with a failed attempt to visit Tokyo Disneyland with a false passport (however, this may have been a lie told to Japanese security forces as a joke in reference to advertising slogan I'm going to Disney World!), although Kim himself said his loss of favour had been due to advocating reform.