The comedian Yang Se-chan attended the presentation of TVN 'Singing Sound 3 - Daenong Expedition' at Stanford Hotel in Mapo-gu, Seoul on the afternoon of April 1 and has photo time.
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About Yang Se-chan
Yang Se-chan, is a South Korean comedian and singer. As of April 2017, Yang, along with Jeon So-min, was added as a regular cast member of South Korean variety show Running Man.
 Wikipedia