In a broadcast, Super Junior Siwon made a bold decision to do THIS after he noticed the 180-degree difference in his visuals from when he debuted vs now.

On December 29, the SBS TV entertainment show, "My Little Old Boy" which will air at 9:05 p.m. KST on the 31st released a teaser clip showing Kim Jun Ho, Lee Bo Hee, Super Junior Heechul and Choi Siwon gathering together to regain their glory days.

In particular, the episode reminisced the four stars' appearances in their prime, which was massively loved by fans. They will then embark on a journey to recover those golden days.

Super Junior Siwon Makes Viewers Laugh With Visuals Change + Bold Decision

Among the cast, Choi Siwon's 180-degree turn in terms of visuals shocked viewers and the other celebrities.

In the past, he was loved for his "flower boy-like" appearance which made him one of the main visuals of Super Junior when he debuted. Siwon was often admired for his flawless and distinct facial features, especially his beautiful eyes and smile.

ALSO READ: Did You Know? THIS 2nd-Gen Idol Almost Became 'Boys Over Flowers' Gu Jun Pyo

Eighteen years later, Siwon still looks as stunning as ever, but he has become more manly and mature. Contrary to his clean and youthful look, a beard has been covering more than half of his face.

Upon seeing this change, Siwon himself was also baffled that he claimed:

"Even the fans turned their backs on me."

As he drew everyone into laughter, the male icon made the bold decision to shave the bird that he had grown for 40 days on the spot.

After seeing his beard being pushed out for 40 days, the mothers praised him, saying:

 "I feel refreshed inside."

Super Junior Heechul Takes on the Challenge of Getting Facial Piercing

Meanwhile, Heechul, Siwon's co-member who was also well-regarded for being one of the top-tier K-pop visuals, had also expressed his desire to regain his glory days.

Heechul confessed:

"I've always wanted to get a facial piercing."

Hearing this, her mother was surprised. In the teaser, Heechul finally made the decision to get eyebrows and ear piercings. But seeing her son complain in pain, Heechul's mother couldn't hide her anger and said:

"Why is he doing that?"

In the rest of the clip, it is shown how Kim Jun Ho is trying to get rid of his nose hair, which his girlfriend Kim Jimin hates the most.

After putting waxing gel exclusively for nose hair into his nostrils, Kim Jun Ho encountered an unexpected situation shortly afterward. Kim, who complained of extreme pain and was in tears, shouted, "Don't touch me!" and devastated the scene.

READ MORE: Super Junior Siwon Reveals He Wants To Do Sub-Unit With THESE Members + Concept

For more K-Pop news and updates, keep your tabs open here at KpopStarz.

KpopStarz owns this article.

Written by Eunice Dawson.