After graduating from Seoul National University, he began his business in a small office about a decade ago. He believed that entrepreneurs that he was helping could have huge impact. He is an impact investor, focused on cultivating social innovation companies, and is active in Korea, Indonesia and Vietnam. As a founder and CEO of Crevisse Partners, he has invested in and supported 16 ventures and businesses in a variety of areas including education and environment. He also participates actively as a member of the board of directors of social innovation companies he has invested in, and cares about the growth of each company. It is the goal of his life to have a good influence on the world and achieve impactful innovation. In 2014, he was selected as the successor of Sohn Jung-in's Softbank group, and he works with group executives through Softbank Academia. Since 2017, he has been operating a fund that has been created by Seoul City / KOICA Impact Investment Fund / National Budget of KRW 15 billion. In conjunction with LIME Asset Management in 2018, he has created an Impact Investment Fund No.1, worth KRW 20 billion. .