Complex sentence: Lee Jong-wook (12 April 1945--22 May 2006), the Director-General of the World Health Organization for three years, was born in Seoul, South Korea and died in Geneva, Switzerland.
Split into simpler sentences: Lee Jong-wook (12 April 1945--22 May 2006) was the Director-General of the World Health Organization for three years. He was born in Seoul, South Korea and died in Geneva, Switzerland.