K-Drama ‘The Penthouse’ Actresses Jin Ji-Hee, Choi Ye-Bin, and Kim Hyeon-Soo Appear On The ‘Knowing Bros’ Season 6 Episode 41 ‘Knowing Bros’ is a South Korean variety show that has been going on since 2015. The permanent cast members who act as the students... Prajesha NaiduJanuary 5, 2022