Kim Jong-nam (Chosŏn'gŭl: 김정남; Hancha: 金正男, Korean: [kim.dzʌŋ.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 said his loss of favour was due to advocating reform.
Kim was exiled from North Korea c. 2003, becoming an occasional critic of his family's regime. His younger paternal half-brother, Kim Jong-un, was named heir apparent in September 2010. Kim died on 13 February 2017 in Malaysia as the result of what the US Department of State eventually determined was an assassination conducted by North Korea using VX nerve agent.