브로커 A씨는 간호사 출신으로 경기도의 중소병원에 근무하고 있었고, B씨는 친인척을 의사로 둔 의료품 납품회사 대표였다.
Broker A was a former nurse and worked at a small and medium-sized hospital in Gyeonggi Province, while B was the head of a medical supply company with relatives as doctors.