JoongAng Ilbo
Since he became the president and publisher of JoongAng Ilbo in 1994, he has achieved major innovations and development of South Korean newspapers. He has presented new standards such as the induction of specialized journalists (1994), the publication of sectional newspapers (1994), the start of an online news service for the first time in Asia (1995) and the publication of a high-end Sunday newspaper (2007) etc. These were all firsts in South Korean press history and soon became new standards for the local industry. In 2009, JoongAng Ilbo changed its format from Broadsheet to Berliner, which was the first move among South Korean newspapers.