||This article has been nominated for renaming.
It has been suggested that this article be renamed to Dr. Je-Gyu Kim - Discuss
Seoul, South Korea
On the plane...
On the island...
Fertility doctor of Jin
S1 - S2 - S3 - MP - S4 - S5 - S6
Dr. Kim was the fertility doctor that Sun and Jin saw in Seoul, South Korea, when they were trying to have a child before the crash of Flight 815. He told them during a meeting about the results that Sun was unable to bear children, but later confessed to her that he had lied; it was Jin who was infertile, but the doctor was afraid of what Jin would do if told.