A South Korean pastor once hailed as a hero for smuggling out hundreds of North Koreans has been jailed for sexually abusing teenage defectors.

Chun Ki-won, 67, has been sentenced to five years for molesting minors at his boarding school in Seoul.

The pastor had been viewed as a saviour figure for decades with people calling him an “Asian Schindler” and his operations an “Underground Railroad” for those fleeing the North’s regime.

He was arrested in Seoul in September.

Police accused him of molesting six North Korean teenagers, including defectors sleeping in the dormitories of the alternative school he had founded at his Durihana mission.