KUALA LUMPUR, Malaysia — North Korean leader Kim Jong Un’s half-brother died Monday after becoming ill at Kuala Lumpur International Airport in Malaysia, according to Selangor State Criminal Investigations Department Chief Fadzil Ahmat.
Another police source said the man who died is named Kim Jong Nam.
Police have described the incident as a “sudden death,” pending the results of a postmortem investigation.
South Korean media is reporting he was in his 40s at the time of his death.
The Malaysian inspector general of police said in a news release the deceased North Korean man was traveling with a passport bearing the name Kim Chol.
Kim Jong Nam was the most public of all of Kim Jong Il’s sons before Kim Jong Un took power, though most remember him for the scandalous headlines he made.
Reports surfaced that Kim Jong Nam fell from favor from the ruling family after he was caught trying to sneak a visit to Tokyo Disneyland using a forged document in 2001 — an assertion that one journalist who spoke to Kim countered in a 2012 book.
It is not clear when he left North Korea, but Kim Jong Nam spent time living in Macau and China, and was absent from his father’s funeral in 2011, fueling earlier rumors that he had been banished from the country.
Kim was an overweight and careless playboy, but also a smart and open-minded man who was willing to speak out against the family, according to Yoji Gomi, the author of the 2012 book “My Father, Kim Jong Il, and Me.”
“He spoke out against his father’s ‘military first’ policy,” Gomi said in 2012. “He wants North Korea to embrace economic reform and open its doors.”
Kim Jong Nam believed his youngest brother, Kim Jong Un would fail as North Korea’s leader, according to Gomi — though the two brothers never met because of the ancient practice of raising potential successors separately.
A third sibling, Kim Jong Chul, was rumored to have been ruled out as his father’s successor for being too “effeminate,” Scott Snyder of the Council on Foreign Relations wrote in 2012.