Cover Lee Dong-wook is among the veteran K-drama actors who are aging like fine wine (Photo: Disney+)
Lee Dong-wook is among the veteran K-drama actors who are aging like fine wine (Photo: Disney+)
1 / 1
From Gong Yoo to Lee Dong-wook, these veteran Korean actors prove charisma only deepens with experience
Move over, MZ-generation heartthrobs—this is the era of seasoned K-drama actors. While younger stars continue to dominate headlines, a generation of veteran Hallyu leading men is proving that charisma doesn’t fade with age—it evolves.
From Lee Dong-wook and Gong Yoo to So Ji-sub, Namkoong Min and Ji Sung, these actors have traded youthful flower-boy appeal for the quiet confidence, emotional depth and commanding screen presence that only years of experience can bring. Whether they’re playing complex antiheroes, devoted fathers, seasoned detectives or world-weary mentors, these veteran Korean actors continue to headline some of the biggest K-dramas on Netflix, Disney+ and beyond, reminding audiences that true star power only becomes more compelling over time.
In case you missed it: From Go Youn-jung to Roh Yoon-seo: K-drama actresses whose artistic talents extend beyond acting
Lee Dong-wook
Lee Dong-wook’s Goblin co-stars couldn’t resist teasing him for channelling peak samcheon (or “uncle”) energy during the Goblin 10th Anniversary Trip reunion special, but it only made the actor even more endearing to his fans. Already a Hallyu icon thanks to classic K-dramas such as My Girl and Scent of a Woman, fans fell in love with him all over again when he played the Grim Reaper in Goblin—which became a global blockbuster hit long before the streaming age.
He followed it with a string of successful shows such as Life, Strangers from Hell, Tale of the Nine-Tailed, Bad and Crazy and Touch Your Heart, where he reunited with his Goblin co-star Yoo In-na. This July, he returns as Jeong Jin-man in season two of the Disney+ action thriller A Shop for Killers, the K-drama adaptation of the novel The Killer’s Shopping List.
In it, Lee Dong-wook stars as Jeong Jin-man, enigmatic uncle to Jeong Ji-an (Kim Hye-jun) and a former mercenary who operates an online mall that sells weapons to professional killers and spies. While he may not be playing a young matinee idol in A Shop for Killers, he is no less charismatic in the role of the older, world-weary Jin-man—proof that the samcheon energy his co-stars teased him for translates just as well on screen.
See more: Kim Hye-jun K-dramas to watch before streaming ‘A Shop for Killers’ season 2
So Ji-sub
So Ji-sub’s SBS K-drama Agent Kim Reactivated, now streaming on Netflix, dominated the ratings throughout its run, ending on a high with a 23 per cent nationwide viewership for its finale. In the action-comedy, So Ji-sub plays the titular Agent Kim, a dangerous spy turned devoted father who is unexpectedly pulled back into the dangerous world he left behind. He stars alongside Choi Dae-hoon and Yoon Kyung-ho as a trio of ahjussis (middle-aged men) forced to dust off their long-retired combat skills for one last mission.
The series fully embraces its ahjussi premise, finding humour in everything from aching joints to reading glasses and slower recovery times after a fight. Even the drama’s promotional campaign leaned into the joke, with the cast playfully poking fun at their age during interviews and press events. Yet beneath the self-deprecating humour, Agent Kim Reactivated also proves that So Ji-sub’s screen presence has only grown more magnetic over the years.
After breaking through with melodramas such as Memories of Bali, he became a sought-after romantic lead in hits like The Master’s Sun and Oh My Venus, before taking on combat-heavy roles in My Secret Terrius (also known as Terrius Behind Me), Mercy for None and Agent Kim Reactivated. More than two decades in, the Hallyu star continues to enjoy a successful and versatile career, whether he’s sweeping his leading lady off her feet with romantic gestures or his foes off theirs with a well-placed kick to the shin.
See more: The definitive guide to So Ji-sub K-dramas and films, from classics to ‘Agent Kim Reactivated’
Namkoong Min
Namkoong Min, best known for hit K-dramas like My Dearest, Hot Stove League and Good Manager, currently stars in Disney+’s The Husband. The mystery thriller follows Namkoong Min’s Kang Tae-ju, a celebrated neurosurgeon whose marriage to Go Se-yun (Lee Seol) has fallen apart. Just as Tae-ju finally decides to file for divorce, Se-yun is kidnapped. Determined to find her, he embarks on a desperate search, only to become the prime suspect in her disappearance.
A multi-award-winning actor, Namkoong Min excels across virtually every genre, from romantic comedy and workplace drama to sports story and sweeping historical epic. His poised command of the screen and elegantly economical performances have earned him acclaim from critics, peers and audiences alike. He possesses a quiet authority on screen that has only grown deeper and sharper with time.
Ji Sung
After the highly successful The Judge Returns, Ji Sung is back in JTBC’s heist comedy The Apartment Job, which is available on Netflix. He plays Park Hae-gang, a former gangster boss who runs for president of an apartment residents’ association in pursuit of a hidden reserve fund, only to become entangled in a much larger web of corruption. The offbeat premise is a fitting addition to Ji Sung’s filmography that has long favoured unconventional and layered characters.
From portraying seven distinct personalities in Kill Me, Heal Me to leading acclaimed dramas such as Defendant, The Devil Judge and Connection, he has built a reputation for immersing himself completely in every role. While he has no problem revealing a more playful side—the famous aegyo scene in Kill Me, Heal Me, for example—Ji Sung has transitioned into his prime ahjussi era, owning the screen playing mature and grounded authority figures.
Zo In-sung
Much like Lee Dong-wook, Zo In-sung first rose to fame as a Hallyu heartthrob, leading romantic melodramas such as Memories of Bali, Spring Day, It’s Okay, That’s Love, That Winter, the Wind Blows, Madeleine and The Classic. On the other end of his filmography spectrum, he starred in action and thrillers like A Dirty Carnival, The Great Battle and Escape from Mogadishu.
More recently, Zo won over a new generation of viewers in Disney+’s Moving, playing Kim Doo-sik—a superpowered black-ops agent, devoted husband to fellow operative Lee Mi-hyun (Han Hyo-joo) and father to Kim Bong-seok (Lee Jung-ha), a teenager discovering his own extraordinary abilities. He is set to reprise the fan-favourite role in the already announced second season.
Beyond playing a dad, the actor has also traded heartthrob energy for neighbourhood-shopkeeper charm through all three seasons of the healing variety show Unexpected Business, where he and longtime friend—and Moving co-star—Cha Tae-hyun run a neighbourhood grocery store while its owners take a well-earned holiday. Next, he stars alongside Jeon Do-yeon, Sul Kyung-gu and Cho Yeo-jeong in the Netflix original film Possible Love, a melodrama about two married couples whose lives become unexpectedly intertwined after a chance encounter.
From black-ops father to neighbourhood shopkeeper to melodrama lead, Zo In-sung’s range has only widened with age—proof that reinvention, not repetition, is what keeps an actor watchable.
Gong Yoo
It wasn't just Lee Dong-wook who found himself at the receiving end of playful teasing during the Goblin 10th Anniversary Trip reunion special. Gong Yoo’s co-stars were equally quick to joke that the once-dashing goblin had fully embraced his ahjussi—and even samcheon—era. Far from diminishing his appeal, however, the good-natured ribbing only highlighted how much the actor is ready to settle into this new chapter of his career.
Although Gong Yoo established himself early on as one of Hallyu’s most beloved leading men through dramas such as Coffee Prince and Big—which both capitalised on his mischievous charm and boyish appeal—he was eager to choose roles that broadened his range. In the blockbuster film Train to Busan, he shed his romantic-hero persona to portray Seok-woo, a self-absorbed fund manager who must overcome his own shortcomings to protect his young daughter during a zombie outbreak. He revealed an even quieter, more vulnerable side in Kim Ji-young: Born 1982, playing a devoted husband learning to support his wife as she struggles with the emotional toll of motherhood and societal expectations.
He has continued to gravitate toward more complex, morally ambiguous roles, from the enigmatic recruiter in Squid Game to the emotionally guarded Han Jeong-won in The Trunk. Later this year, he stars opposite Song Hye-kyo in the Netflix original K-drama Tantara, a period drama set against the backdrop of Korea’s entertainment industry during the 1960s and 1970s. More than two decades since Coffee Prince, Gong Yoo is still finding new eras—on screen and off—to make his own.
Ju Ji-hoon
Ju Ji-hoon first captured audiences’ hearts as the charismatic Crown Prince Lee Shin in the beloved rom-com Princess Hours. Rather than remaining typecast as a romantic leading man, however, he steadily transformed his image through acclaimed performances in Kingdom, Hyena, Jirisan and The Trauma Code: Heroes on Call.
Fresh off the success of Netflix’s The Trauma Code, the actor starred in Disney+’s Light Shop—a mystery thriller based on Kang Full’s webtoon—where he plays the enigmatic owner of a light shop that exists somewhere between the world of the living and the afterlife. And although he has transitioned into playing more mature roles, he hasn’t shied away from rom-coms. In tvN’s Love Your Enemy, he stars opposite Jung Yu-mi as former childhood sweethearts from feuding families who unexpectedly reconnect in their late 30s, proving that even ahjussis can find love and experience the giddy highs of romance.
As Korean dramas continue to evolve, so too have the actors leading them. Rather than chasing the roles that first made them famous, Lee Dong-wook, Gong Yoo, So Ji-sub, Namkoong Min, Ji Sung, Zo In-sung and Ju Ji-hoon have embraced more mature, layered characters that showcase the full breadth of their talent. Their enduring popularity proves that in the world of K-dramas, charisma isn’t defined by youth—it’s built through experience, versatility and performances that only get better with age.
Maggie Adan is a content writer, editor, and strategist with extensive experience across print, digital, and social media publishing. Formerly editor-in-chief at K-Zone Philippines, Summit Books and Content Lab, she has written lifestyle stories covering everything from entertainment and travel to beauty and wellness. A storyteller at heart with a keen editorial eye and a passion for narrative, she contributes to various publications and helps brands create and curate content for their social media platforms.
