Kang Ho Dong the noisiest, PSY losing weight, PSY's hits medley | KNOWING BROS EP 330

Kim Young Chul, PSY and Kang Ho Dong singing while running on the treadmill | KNOWING BROS EP 330

(PREVIEW) KNOWING BROS EP 330 - PSY

Ssamja challenging PSY | KNOWING BROS EP 330

The Bros, Choi Kang Hee, Kim Young Kwang & Eum Moon Suk meet their 17 years old self | KNOWING BROS EP 266

Knowing Bros Ep 319 - Kang Ho Dong & Lee Soo Geun talking about their son, the Bros' pain and hardship

The other Bros can't believe that Kang Ho Dong sent a long text message to Joo Hyun Young | KNOWING BROS EP 373

The Bros' messages for their 17 years old self, Choi Kang Hee is similar to Min Kyung Hoon | KNOWING BROS EP 266

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

Kang Ho Dong's singing never gets better, The Bro Cine, Jang Hang Jun's look alike | KNOWING BROS EP 378

Seo Jang Hoon the most picky brother | KNOWING BROS EP 330

Drinking hot coffee before its cool down | KNOWING BROS EP 330

Congratulations Kang Ho Dong!, Zico's fans look at Lee Soo Geun's wrist | KNOWING BROS EP 344

Kang Ho Dong upset with Se7en, ice-breaking dance by Se7en, Chungha the dance president | KNOWING BROS EP 341

YooA & Lee Soo Geun the vacuum nose duo, Mimi & YooA dancing, Kang Ho Dong's hormonal change | KNOWING BROS EP 366

Lee Sang Min is back!, Kang Ho Dong's rival, the two villains in movie | KNOWING BROS EP 371

Sakura's first Korean friend, Tsuki's viral fancam, Kang Ho Dong's 130 000 views video | KNOWING BROS EP 332

Knowing Bros Ep 299 ~ Kang Ho Dong's face might be explode, Yoon A too "Bbubbu"

(PREVIEW) KNOWING BROS EP 336 - Kang Ha Neul, Heo Sung Tae, Lee Yoo Young

Two Meals, Three Meals Club, Yoo Line vs. Kang Line | KNOWING BROS EP 381

Knowing Bros Ep 309 - Lee Seung Gi gives his furniture to Kai, Kang Ho Dong's advices