Jo In Sung's ability to flawlessly take on his role on "That Winter, The Wind Blows", is the result of his constant growth as an actor.

Jo In Sung is very handsome. When you look at his face, you'll notice that he shines. Face, body, proportions... everything about him is perfect. It wouldn't be a complete lie to say that his looks brought him to where he is now. However, looks also tend to set a limit for actors, which is sometimes very hard to surpass. Jo In Sung however, accomplished this.

Jo In Sung first appeared on television through MBC's "New Non-Stop" and became another sitcom-star, following after Song Seung Hun and So Ji Sub. Regardless of the various roles he portrayed in different projects, Jo In Sung remained as a pretty-faced-actor. His acting was insufficient with constant over-acting and needed some serious improvements.

One of his scenes from the drama "What Happened in Bali" is still used for comedy shows today. Previously, highly respected actress Yoon Yeo Jung revealed that she had questioned, "A long time ago we were talking about something when I said, 'that kid, Jo In Sung. Why is he such a bad actor? And why does he spit so much?'" during one of her interviews.

Yoon Yeo Jung's judgment was harsh but true. It is foolish to ignore comments and advice from actors with more experience. As an actor, Jo In Sung had to escape his acting style in order to become a handsome pretty-faced-star with talent.

Jo In Sung was extremely lucky when he got a chance to appear in the movie, "A Dirty Carnival". In the movie, he made a significant improvement and perfectly portrayed his character. In his role, he was able to escape the image of just the pretty-faced-actor.

It was reported that he worked incredibly hard to overcome the fight to escape his image. However, the fight improved Jo In Sung as an actor and not just as a star. His "beautiful" eyes became "big and deep" eyes after his role in "A Dirty Carnival".

Recently, Jo In Sung is showing his ability as an actor as well as causing a stir with his popularity once again. Jo In Sung seems to be handling writer Noh Hui Kyung's unique lines just fine in his role in the SBS drama "That Winter, The Wind Blows."

In 2010, Yoon Yeo Jung stated, "After making the statement about Jo In Sung, I met him multiples times. He is very handsome actor who works very hard. He will continue to grow in the future. If he says, 'Why is Yoon Yeo Jung such a bad actress!' I wouldn't be able to say anything to him."

Even the famous actress Yoon Yeo Jung finally accepted him as a talented actor in the industry. Jo In Sung knew his limits better than anybody else and worked hard to surpass them. Regardless of the image threw out, he continues to strive to improve himself as an actor. Actor Jo In Sung is an actor who is constantly growing and maturing with each project he works on.