Which chaebol group is abcd's mother's husband from in Korea?

Kim, a Harvard graduate from South Korea, has a well-off family. He is currently the president of a Korean company. He is rich and handsome, and now he is the president of a Korean company.

Kim comes from a wealthy family in Korea. After he married his mother, they settled in Shanghai and had four children. From then on, he began to take care of children full-time.