From 'Reply 1988' Cutie to Academic Ace: Little Star All Grown Up and Genius!

From Toddler to Teen Prodigy: "Reply 1988" Star Kim Seol Charms Fans with Grown-Up Glow

Korean audiences are experiencing a wave of nostalgia as beloved child stars from years past are resurfacing, all grown up and embarking on new adventures. Leading the charge is Kim Seol, the adorable toddler who stole hearts as Jin-ju in the hit tvN drama "Reply 1988." A recent photo shared by her mother on social media has gone viral, showcasing a poised and bright 14-year-old who bears little resemblance to the cherubic four-year-old who graced our screens.

From 'Reply 1988' Cutie to Academic Ace: Little St...

The photo, taken at Kim's "Gifted education program completion ceremony" on November 4th, 2025, highlights not only her striking transformation but also her academic achievements. Fans, affectionately remembering her as the show's scene-stealing little sister, have expressed their astonishment and pride at her growth and accomplishments.

Kim Seol isn't the only familiar

Kim Seol isn't the only familiar face making headlines. The sons of actor Lee Jong-hyuk, Joon-soo and Tak-soo, have also been capturing attention with their recent updates. Joon-soo, now a high school senior, is making impressive strides in the arts. He initially announced his preliminary acceptance to both Chung-Ang University’s Department of Theater and Performing Arts and Sejong University’s Department of Film Arts. Ultimately, he chose to follow in his father's footsteps, officially gaining admission to the prestigious Seoul Institute of the Arts.

Meanwhile, Tak-soo has been charming viewers with his appearance on the reality show "When Our Kids Fall in Love." His warm personality and good looks have garnered him a dedicated fanbase, proving that the brothers, who initially rose to fame on the family show "Dad! Where Are We Going?" are still captivating audiences.

Adding to the wave of nostalgia, Lee Seol-ah, the third daughter of former soccer star Lee Dong-gook, recently unveiled a mature new look in her latest photos. The images, a far cry from her days on KBS 2TV’s "The Return of Superman," have sparked a flurry of online comments from fans who fondly remember her childhood appearances.

These updates have triggered an outpouring of affection from "online aunts and uncles," who are expressing their pride and amazement at how quickly these once-little stars have grown. As these cherished celebrity children and child actors navigate new chapters in their lives, whether in education, entertainment, or simply everyday life, they serve as a poignant reminder of the relentless passage of time and the enduring impact of their early television appearances. The internet continues to buzz with excitement as fans eagerly anticipate what the future holds for these talented and now-grown-up personalities.