Brother Chae Soo-wan, overseer in the Service Department and member of the Branch Committee, was an officer in the Korean army when he started studying.

Today, Brother Hamilton serves on the Branch Committee and is the factory overseer.

Brother Park Ii-kyun began full-time service in 1956 and accompanied one of the missionaries in the circuit work as an interpreter. After Gilead training, he was reassigned to the branch office and now serves as a member of the Branch Committee.