- Graduated from Ulsan Hakseong High School in 1981.

- Graduated from Korea University with a degree in International Strategy and Policy in 2010.

- Served as the Chief Director at Law Firm Daerim from 1996 to 2010.

- Currently serving as a Senior Advisor at Tax Accounting Firm WooDuck since 2010.

- Served as the President of the Seoul Bar Association Staff Employees Association from 2010 to 2011.

- Became the 1st shareholder and President of SinDaeRuk Fisheries Co., Ltd in 2010.

- Became the CEO and major shareholder of O-Trans Co., Ltd in 2012.

- Became the 1st shareholder and President of ShinHanRim Fisheries Co., Ltd in 2015.

- Served as the President of the Alumni Association of JaeGyeong Ulsan Hakseong High School from 2014 to 2015.

- Served as the inaugural President of Seocho-gu Soccer Association from 2016 to 2017.

- Currently the President and largest shareholder of Jeongwon E&C Co., Ltd since 2018.

- Currently serving as the President of EcoMom United Nations Environmental Planning Friends since 2019.

- Appointed as a director of Seoul City Soccer Association in 2020.