Kim Jong-kook wrongly identified Lee Se-hyun for Son Heung-min in a recent episode of the show Running Man. The funny confusion happened because Lee Se-hyun and Son Heung-min share remarkably similar visual styles. Kim Jong-kook commented right away on their matching appearances while filming.
Ji Ye-eun also joined the cast on the same show and became quite emotional. She explained that her first blue-chip stock fell by 47%. Ji Ye-eun confirmed that Kim Jong-kook had cautioned her against the purchase. She pointed out that Kim Jong-kook had accurately predicted before she acquired the stock.