“18 Again” features so many eye-candy male actors that are both good-looking and talented. Here are some information about the actors in the show.
𝟏.) 𝐋𝐞𝐞 𝐃𝐨 𝐇𝐲𝐮𝐧 𝐚𝐬 𝐇𝐨𝐧𝐠 𝐃𝐚𝐞 𝐘𝐨𝐮𝐧𝐠 𝐚𝐧𝐝 𝐆𝐨 𝐖𝐨𝐨 𝐘𝐨𝐮𝐧𝐠
Lee Do Hyun is currently 25 years old, and stands at 5’11ft (182cm). He debuted as an actor in “Prison Playbook” as the younger version of Lee Joon Ho (portrayed by Jung Kyung Ho). He then gained more attention after appearing in the dramas “Still 17,” “Clean With Passion For Now,” and “Hotel del Luna.”

𝐈𝐍 𝐓𝐇𝐄 𝐃𝐑𝐀𝐌𝐀: Lee Do Hyun portrays the younger version of Hong Dae Young. Since Hong Dae Young miraculously became younger, he had to assume another identity and now goes by the name Go Woo Young. Hence, he might have his teenage looks, but he’s still the nosy and upright adult Hong Dae Young deep inside.
MORE: 12 THINGS YOU MIGHT WANT TO KNOW ABOUT LEE DO HYUN
𝟐.) 𝐇𝐰𝐚𝐧𝐠 𝐈𝐧 𝐘𝐞𝐨𝐩 𝐚𝐬 𝐆𝐨 𝐉𝐚 𝐒𝐮𝐧𝐠
Hwang In Yeop is already 29 years old (turning 30 this January), but he still looks young enough to play a high school student. He debuted in Love Playlist’s web drama “WHY,” but officially made his Korean drama debut in the 2019 drama “The Tale Of Nokdu” as Park Dan Ho, an assassin and swordsman. He is a former fashion model with a height of 6’0ft (185cm).
After “18 Again,” Hwang In Yeop will also star as Han Seojun in “True Beauty.”

𝐈𝐍 𝐓𝐇𝐄 𝐃𝐑𝐀𝐌𝐀: Hwang In Yeop portrays Go Ja Sung, a school bully and a rich spoiled brat who will change for the better. His character is very tsundere-like, and seems to have the most character development among the other supporting characters.
MORE: 7 THINGS YOU MIGHT WANT TO KNOW ABOUT HWANG IN YEOP
𝟑.) 𝐂𝐡𝐨𝐢 𝐁𝐨 𝐌𝐢𝐧 𝐚𝐬 𝐒𝐞𝐨 𝐉𝐢 𝐇𝐨
Choi Bo Min is the 20-year-old maknae and visual of the K-pop group Golden Child. He made his acting debut in Playlist’s “A-TEEN,” and also starred in the Korean drama “Melting Me Softly” as Hwang Ji Hoon. Despite his young age, he’s already 5’11ft (180cm) tall.

𝐈𝐍 𝐓𝐇𝐄 𝐃𝐑𝐀𝐌𝐀: Choi Bo Min portrays Seo Ji Ho, the respectable class president who is childhood friends with Hong Dae Young’s daughter, Hong Si Ah (portrayed by Roh Jeong Eui). He actually has a crush on Si Ah, and often subtly shows how he cares for her.
𝟒.) 𝐑𝐲𝐞𝐨 𝐔𝐧 𝐚𝐬 𝐇𝐨𝐧𝐠 𝐒𝐢 𝐖𝐨𝐨
Ryeo Un is another rising star in the show. He’s currently 22 years old. Ryeo Un debuted in the drama “You Are Too Much” in 2017, and eventually took on various supporting role in Korean dramas such as “Temperature Of Love,” “October Poisoner,” and “365: Repeat The Year.”

𝐈𝐍 𝐓𝐇𝐄 𝐃𝐑𝐀𝐌𝐀: Ryeo Un plays Hong Dae Young’s son and Hong Si Ah’s twin brother, Hong Si Woo. He’s a bit taciturn, but, as Hong Dae Young says, his “eyes changes (or fires up) when he plays basketball.” Hong Si Woo also has a sweet and lovable side, which shows a lot when he’s with his mom and Go Woo Young.
𝟓.) 𝐖𝐢 𝐇𝐚 𝐉𝐨𝐨𝐧 𝐚𝐬 𝐘𝐞 𝐉𝐢 𝐇𝐨𝐨𝐧
Wi Ha Joon is currently 29 years old. He debuted in 2015 via the film “Coin Locker Girl,” and also starred in dramas such as “Something In The Rain,” “My Golden Life,” “Romance Is A Bonus Book,” and “Soul Mechanic.” He stands at 5’11ft (180cm).

𝐈𝐍 𝐓𝐇𝐄 𝐃𝐑𝐀𝐌𝐀: Wi Ha Joon portrays a responsible baseball player named Ye Ji Hoon, who will fall for Jung Da Jung (portrayed by Kim Ha Neul), the ex-wife of Hong Dae Young and an announcer who interviewed him.
𝟔.) 𝐘𝐨𝐨𝐧 𝐒𝐚𝐧𝐠 𝐇𝐲𝐮𝐧 𝐚𝐬 𝐇𝐨𝐧𝐠 𝐃𝐚𝐞 𝐘𝐨𝐮𝐧𝐠
Yoon Sang Hyun started acting in 2005. You’ll probably remember him as he portrayed many iconic roles such as Seo Dong Chan in “My Fair Lady” and Oska in “Secret Garden.” The actor, who is now 47 years old, had his fair share of “pretty boy” roles during his younger years.

𝐈𝐍 𝐓𝐇𝐄 𝐃𝐑𝐀𝐌𝐀: Yoon Sang Hyun portrays Hong Dae Young, a father and husband who seems to have many regrets. However, when he turned younger and couldn’t be stay with his family due to his changed looks, he realized how much he took his family for granted during the years he was with them.
𝟕.) 𝐋𝐞𝐞 𝐊𝐢 𝐖𝐨𝐨 𝐚𝐬 𝐂𝐡𝐨𝐢 𝐈𝐥 𝐊𝐰𝐨𝐧
Lee Ki Woo also started acting in the early 2000’s. He starred in dramas such as “Flower Boy Ramen Shop” and “Doctor Detective.” He was also part of various films such as “Windstruck” and “Wedding Dress.” He’s currently 39 years old.

𝐈𝐍 𝐓𝐇𝐄 𝐃𝐑𝐀𝐌𝐀: Lee Ki Woo portrays the basketball coach and one of the teachers in Serim High School. (Although he’s actually a *spoiler warning* villain in the show, Lee Ki Woo is no villain in real life, that’s why he’s in this list. Haha.)
𝟖.) 𝐊𝐢𝐦 𝐆𝐚𝐧𝐠 𝐇𝐲𝐮𝐧 𝐚𝐬 𝐆𝐨 𝐃𝐞𝐨𝐤 𝐉𝐢𝐧
Who says Go Deok Jin ain’t a flower boy? The character is portrayed by Kim Gang Hyun, and you’ll probably recognize him as a supporting character in various Korean dramas such as “Welcome To Waikiki,” “Legend Of The Blue Sea,” “Doctors,” and “Cinderella And The Four Knights.”

𝐈𝐍 𝐓𝐇𝐄 𝐃𝐑𝐀𝐌𝐀: Kim Gang Hyun plays Hong Dae Young’s geeky and somewhat reliable best friend, Go Deok Jin.
Who’s your favorite flower boy? 🌻