Kim Seung-chul of North Korea Reform Radio told the Chosun Ilbo two North Korean activists made a telephone call to his station from China asking for help. The two are from Jagang Province and had been listening to the South Korean radio station for five years with a home-made receiver, which moved them to launch a pro-democracy group in North Korea.
Kim quoted one of the men as saying the broadcasts inspired him to think about how to improve North Korea. He said they printed anti-regime leaflets based on the broadcasts and scattered them in markets and streets.
But they decided to flee late last year because one of their members was arrested last November and state security dragnet was closing in.
Kim said he helped them escape through China, from where they made their way to Thailand and then on South Korea.