On the new tvN series Twenty Again, 22-year-old No Young Hak portrays dance leader Na Soon Nam. He seems like a rookie onscreen beside the legendary Choi Ji Woo, but the former child star has acted in numerous productions over the course of his career! I decided to list some of the most well-known productions you may remember seeing him star in.

1.Goddess Of Fire

He actually played a younger version of Lee Sang Yoon's character Prince Kwang Hae in the 2013 MBC historical drama, so Twenty Again is a joyous reunion for the two stars. Maybe they will get a great scene together in their new series.

2. Who Are You?

He took on the role of trainee Im Sung Chan in the 2013 supernatural tvN K-drama. You know you can't forget Taecyeon and So Yi Hyun's Lost And Found helper!

3. Triangle

He had big shoes to fill when he accepted the role of a young Jang Dong Soo in the 2014 crime series. The adult version of the role was played by The Prime Minister and I actor Lee Bum Soo

4. Masked Prosecutor

You remember the handsome Joo Sang Wook from Birth of a Beauty, right? Well, No played the teenage version of his character Ha Dae Chul in the 2015 KBS action thriller series.

5. Shark

He acted the part of a young Oh Joon Young in the 2013 KBS mystery thriller. Of course, the adult role was played by Can't Lose actor Ha Suk Jin.

What is your favorite No Young Hak TV series? Watch him in Twenty Again below:

Shelly M is an author and blogger. Follow her personal blog at BTSCelebs.com.