A Pioneer, Lee Che Ma: Cast Rate: –☹️ Very Bad🙁 Bad😐 Average🙂 Good😃 Excellent🤩 Super! ★ Save Rating✔ Rating Saved! Notify me: –about new episodeabout new seasonabout end of season Subscribe✔ Subscription Saved! A Pioneer, Lee Che Ma Drama, History, Medical 7/24/02 – 10/31/02 Korea, Republic of GeneralEpisodesTranslationsCastCharactersGallery Cast See full cast → Choi Soo Jong as Lee Je Ma Choi Soo Jong as Lee Je Ma Kim Yoo Mi as Seol Yi Yoo Ho Jung as Woon Young