"김혜성·네일·하트, 빅리그가 주목할 만한 선수" / YTN YTN 0 12 11.01 23:12 https://www.youtube.com/watch?v=xmtUy6EjWU8 + 2 https://www.youtube.com/feeds/videos.xml?channel_id=UChlgI3UHCOnwUGzWz… + 2 "김혜성·네일·하트, 빅리그가 주목할 만한 선수" / YTN