1992. 6. 12 Established the LEE GYONG JAI Korean Medicine Clinic.
1999. 1 Lecturer of Oriental Medicine in Barcelona University, Spain
2000. 12 - 2002. 9 Presented on MBC television show ‘Sunday, Sunday Night – The Example of Health’
2000. 2 Provided Lecture of 4 series at JEI Corporation for Special Korean Medicine Program.
2000. 3 Completed the Executive Entertainment Process (THE EEP) in Hanyang University
2003. 1 Presented on MBC’s The Example of Health as one of the three acknowledged doctors
2003. 4 - 6 Published the Korean Medicine Column ‘The True Color of Korean Medicine’ in Sports Today.
2006. 11 Presented on 12 series for special show in KBS ‘Happy Afternoon’
2007. 6 Presented on 3 series in SBS documentary ‘Health Special’.
2008. 1 - 12 Published the Column ‘Ki-tong One Shot’ in OSEN
2009. 1 - 3 Registered as a Staff of Mk-Chunchoo in Maeil Business Newspaper
2011. 11 Established the ‘LEO LGJ Co., Ltd.
2011.11 - 2012. 6 Provided the Lecture of ’60-minute Parents’ of 9 series in EBS
2012. Appointed as team doctor in LG Twins Baseball Team
2012. 9 - Presented on the show ‘Dong-chi-mi’ in MBN channel as a professional counsel
2014. Appointed as team doctor in Nexen Heroes Baseball Team.
2014. 10 - 2016. 7 Presented on the show ‘Al-to-ran’ in channel MBN as a professional counsel
2016. 8 - 2017. 1 Provided Lecture of 14-series Do-doctor Show in Channel SBS Good Morning.
2019.04-2019.09 Presented on the show ‘Today-Good day’ in Channel JTBC as a professional counsel.
2019.08. Presented on the show ‘JTBC Soccer’ in Channel JTBC as a professional counsel.
2020.07. Presented on the show ‘paranmanjang’ in Channel EBS as a professional counsel.
The present Director of “LEE GYONG JAI Korean Medicine Clinic CEO of “LEO LGJ Co., Ltd.
LEE GYONG JAI’s Health Example
Cook for Height Growth from Lee Kyung Jai, a Korean Medicine Doctor
Strong Food for My Man
Sprout Height
My Child’s Health Completes in Elementary School Years
Super-simple Point Patch Therapy
Ear Acupuncture
Dr. Lee's Deer Velvet Story
Dr.Lee’s Black Goat Story
Dr.Lee’s Agarwood Story
Scented Plant Book with Perfumer(Supervision)