Kim Ki Tae's performance, Kim Heechul mimicking Kim Jong Kook #KnowingBrosEpisode324

Kim Heechul is late, The Top 7 Sing Again 3 contestants

Knowing Bros Ep 306 - Kim Heechul & Lee Soo Geun's friend, Lee Jang Jun imitating BTS's V and Kim Heechul

It's time for Heechul to get married, Shindong & Kang Ho Dong's performance [KNOWING BROTHERS EP 261]

Kim Heechul mimicking Chung Seung Je, the memorable students, Mathematics Class (Part 1)

Kim Heechul the human jukebox, "Please stop frowning, Jang Hoon!", nobody realized Kim Young Chul is not around |KNOWING BROS EP 349

Knowing Bros Ep 292 ~ Kim Heechul can't stop mimicking Kim Jung Min, "Foolish Love" by MSG Wannabe

Knowing Bros Ep 294 ~ Kim Heechul vs. Kim Jung Hwan in 'Guess the Song After 1 Second'

Kim Hee Jae's dance inspired by Kang Ho Dong, Kim Heechul cutt off Kang Ho Dong, Se7en's oldest fan | KNOWING BROS EP 341

Kim Young Chul scared of breakup, Kim Heechul is crazy, Kang Ho Dong's X-Man victim | KNOWING BROS EP 368

Lee Seok Hoon's love story, Kim Heechul's confession, Kim Heechul the multi - singer | KNOWING BROS EP 328

Min Kyung Hoon suddenly acting, Kim Heechul, Kim Young Chul & Kang Soo Jung mimicking Hwang Soo Kyung | KNOWING BROS EP 343

Lee Jin Ho the cold city guy, Kim Heechul avoided Jung Ju Ri, Kim Seung Hye received gift from the Bros | KNOWING BROS EP 369

Knowing Bros Ep 314 - Kim Heechul turns 40, Kang Ho Dong eats more after 'hitting' people

Lee Sang Min is absent, Kim Heechul wearing a bathroom stool hat, The Assassin | KNOWING BROS EP 370

Seo Jang Hoon's childhood friend, Kim Heechul mimicking Kang Ho Dong, the heartwarming story | KNOWING BROS EP 369

"Between Love and Friendship" by Kwon Hyuk Soo and Kim Heechul, Lee Su Ji shares story about Jessi | KNOWING BROS EP 373

Lee Soo Geun falling asleep while Lee Sang Min talking, Kim Heechul the manly man in private |KNOWING BROS EP 361

Kim Heechul flabbergasted, Seo Jang Hoon's kindness [Knowing Brothers Ep 256]

Knowing Bros Ep 319 - Kim Heechul & Mithra Jin's "scandal" , Epik High's kids

Kim Heechul mimicking Min Kyung Hoon, the Bros talking about their ex | KNOWING BROS EP 357