Actress Lee Yoo Ri revealed she always feels competitive when it comes to the variety show 'Knowing Brothers'.

Lee Yoo Ri featured as a guest on the January 19th installment and introduced herself, saying, "I came on as a student on 'Knowing Brothers' to show a different side of myself." She also performed her own dance cover of BTS' "Fire".  

The actress explained she felt competitive with 'Knowing Brothers' when her drama 'Hide and Seek' was airing in the same time-slot. She expressed, "At the time depending on the guest of 'Knowing Brothers', it would affect the viewer rating of 'Knowing Brothers'. I would even check the viewer ratings on my phone. For some reason, there would be popular guests on 'Knowing Brothers' when an important episode aired."