*This content was translated by AI.

In "The Seasons - Sung Si-kyung's Eardrum Boyfriend," group cool member Lee Jae-hoon showed a different appearance after dieting.
Lee Jae-hoon appeared as a guest in the second episode of KBS 2TV's "The Seasons-Sung Si-kyung's Eardrum Boyfriend" (hereinafter referred to as "Eardrum Boyfriend"), which aired on the night of the 3rd.
On this day, MC Sung Si-kyung said of Lee Jae-hoon, "I think Lee Jae-hoon is among the five fingers of a good singer," adding, "He is a vocalist like the answer of a popular song." I want to introduce myself as a vocalist representing our country," he said.
Lee Jae-hoon said, "I'm greeting you after a long time after I lost some weight and parted my hair 5:5 to show you my appearance more than 30 years ago."
Referring to Lee Jae-hoon's past heyday, Sung Si-kyung said, "I'm surprised when I see old videos. That's absurd. There are a lot of materials on KBS," he said, admiringly. In fact, a past video of Lee Jae-hoon's fresh visuals was released, and Sung Si-kyung praised it, saying, "There is also a little bit of Park Bo-gum."
In response, Lee Jae-hoon said, "I was in my early 20s. It was 32 years ago. At that time, it was 5:5 even if I just brushed my hair back, but when I get older, my hair part changes," he said bitterly.

Sung Si-kyung then brought up the topic of dieting. "We felt like a chubby defense, but you're strong too," he said, adding that he also lost 8kg in two and a half months.
Lee Jae-hoon also said, "I lost 10kg in three weeks," and added, "I lost 10kg last year by dieting, and I felt good because I said I looked like I was debuting." I tried to lose 10kg more this year, but I heard that I would be able to see myself in retirement," he said, drawing laughter.
Lee Jae-hoon also talked about changes in management. He said, "I didn't even put on toner or lotion, but I can't do it anymore. I'm tasting modern medicine these days. "You can never sleep a lot with a positive mind," he said honestly.
<© STARNEWS. All rights reserved. No reproduction or redistribution allowed.>
*This content was translated by AI.





![Oh My Girl's Mimi reveals shocking eating habits: "I eat 2 to 3 ice creams right after waking up" [Manhakdo Jikshi]](https://image.starnewskorea.com/cdn-cgi/image/f=auto,w=567,h=378,fit=cover,g=face/21/2026/05/2026052516081389671_1.jpg)

![Ailee, 180cm tall handsome husband♥ Surprise reveal.."My best choice" [Star Issue]](https://image.starnewskorea.com/cdn-cgi/image/f=auto,w=567,h=378,fit=cover,g=face/21/2026/05/2026052419235573419_1.jpg)
!['Glamour Confession' Jang Yoon-joo: "Wearing Men's Shirts... Actually More Sexy" Cool Move [Star Issue]](https://image.starnewskorea.com/cdn-cgi/image/f=auto,w=567,h=378,fit=cover,g=face/21/2026/05/2026052414470140172_1.jpg)

![Cho Kwon, "Kim Hye-soo also sent me" — High heels project started with a proposal from Bang Si-hyeok [A-geun-jin] [★Night TView]](https://image.starnewskorea.com/cdn-cgi/image/f=auto,w=271,h=188,fit=cover,g=face/21/2026/05/2026052523305560008_1.jpg)
![Kim Dong-hyun, Gift for Lee Sang-min's 'Pregnancy Worry': "Blanket Containing the Energy of a Fourth Child" [A-geun-jin] [Byeolbyeol TV]](https://image.starnewskorea.com/cdn-cgi/image/f=auto,w=271,h=188,fit=cover,g=face/21/2026/05/2026052522521037229_1.jpg)
![Kim Dong-hyun reveals the full story of his fourth pregnancy: "The day I had a vasectomy... my wife showed me a positive pregnancy test" [A-geun-jin]](https://image.starnewskorea.com/cdn-cgi/image/f=auto,w=271,h=188,fit=cover,g=face/21/2026/05/2026052522062214035_1.jpg)