• Elder at Seo-cho Younghwa Church (영화교회) , • Active member of Seoul Gangnam community (서울 강남노회 ), • Participated in Ensarang (엔사랑) missions to pray for the unification of North and South Koreas and to spread the gospel to North Korea.

• Traveling missionary with GPM / ECA – Turkey, Philippines, Myanmar, India, Malaysia conductor and director of Thai Chorus, • Conductor of Busan Nadrim Chorus

• Chaplain of Trinity School in India

• CMI Europe, Myanmar, Rohthem Missionary Association, Promise International school promiseyangon.com