After the death of his father, he took over part of his father"s role and became the chairman of Hyundai Asan, the company in charge of various business ventures between North and South of Korea. His management style and loyalty impressed his father, and he was placed in charge of the corporation"s highly successful electronics ventures. Nearing retirement, his father Chung Ju-yung named Mong-hun Hyundai group co-chair in late 1997.
Chung Mong-hun graduated with a degree in Korean literature from Yonsei University.
He committed suicide in 2003. He joined Hyundai Heavy Industries in 1975, and became head of the group"s shipping interests within six years. This angered the eldest son Chung Mong-koo.
In March 2000, Mong-koo made his boldest move: he tried to oust Mong-hun as group co-chairman while the latter was on a trip to Beijing and Shanghai.
The patriarch, now 86, intervened. He tried to oust Mong-hun in March, but his father made Mong-hun sole chairman instead.
Mong-hun quit all Hyundai companies except Hyundai Asan. On May 31, 2000, in a surprise announcement, Kim Jae Soo, executive vice president and head of the group"s restructuring unit, read a note that patriarch Chung Ju-yung had dictated that morning.
This was in response to mounting pressure from the media, the public, and the government for a top-level revamp of the debt-troubled company.
Anyone left behind could lord over the professional managers appointed to run Hyundai. Mong-koo, announced that he was not going to resign as chairman of Hyundai Motors Company and Kia Motors Corporation On the contrary, Mong-hun dutifully announced his resignation from all but one of his positions in the chaebol, including the group chairmanship.
The only post he kept was the chair of Hyundai Asan, which his father wanted him to continue running.
Facing up to three years in prison and apparently shamed after he was forced to testify in court about the secret money transfer days earlier, he committed suicide on August 4, 2003 by leaping from his 12th floor office. Police claimed he left several suicide notes.
He was reported to have apologized for his suicide, and claimed "everything is my fault". He had been accused of secretly transferring millions of dollars to the North Korean government.
