1995–2008: Career beginnings In 1995, when Hahm was seven years old, she participated in the "Little Miss Korea" pageant and won. That same year, she appeared in the youth drama
A New Generation of Adults, which aired on
KBS. Hahm featured in
Davichi's music video "Time, Please Stop" which was released on May 6, 2010. Her first major acting role since joining
T-ara was in
SBS drama
Coffee House, which aired from May 17 to July 17, 2010. That same year, she was cast in the horror film
White: Melody of Death. Hahm's popularity began to rise in 2011 when she starred in the teen drama
Dream High. From 2011 to 2012, she joined
MBC's variety program
We Got Married, pairing up with actor
Lee Jang-woo. She won the Best Newcomer Award at the
MBC Entertainment Awards. Hahm was then cast in historical dramas
The King of Legend and
Insu, The Queen Mother. In June 2012, Hahm was confirmed to star in the drama
Five Fingers. However, on August 22, it was revealed that she had been dropped from the drama. The Korean Actors Labor Union demanded that Hahm be issued an apology by the producer and crew. In February 2013, Yein E&M issued a formal apology for firing Hahm without notice. In October 2013, MBK Entertainment revealed that Eun-jung participated in the arrangement of T-ara's upcoming track "I Know The Feeling" from their newest EP
Again. Deoksang Park, the composer of the song proposed the collaboration.
2014–2017: Return to acting and solo debut Hahm made her return to acting in 2014, with
SBS' weekend period drama
Endless Love. In 2015, it was announced that Hahm was offered the lead role in the Thai romantic comedy
Micro Love, making her the first female idol to star in a Thai film. In May, Hahm made her solo debut under the stage name Elsie. She released her first mini album ''
I'm Good'', with the lead single of the same name featuring
K.Will. The Chinese version of her music video peaked at number two on
YinYueTai's music video charts. On October 14, Hahm released the song
Goodbye, as the soundtrack of
T-ara's web-drama
Sweet Temptation. The song was also included in her repackaged mini album,
Goodbye, released on October 30. In 2016, Hahm was cast in
Flowers of Evil, a thriller directed by Cho Sung-kyu. In 2017, Hahm was cast in
MBC's daily drama,
Sisters-in-Law, which premiered in April that year.
2018–present: New agency and solo career In January 2018, Hahm confirmed her departure from MBK after her contract expired. In February, Hahm signed an exclusive management contract with UFO Production, making her the company's first-ever artist. UFO Production, a subsidiary of technology company Pobis TNC, is more known for producing the
MBC TV weekend drama
Money Flower. On May 24, it was confirmed that Hahm was cast in
KBS's romantic comedy-drama
Lovely Horribly, starring
Park Si-hoo and
Song Ji-hyo. On February 26, 2019, it was announced that Hahm would be the narrator for the Korea-Vietnam co-production documentary named
The Muse Story, which will be broadcast on
KBS World. On October 14, 2020, her label announced that Hahm will star in an upcoming film called "I will sing" as a singer. Hahm was cast in the leading role of the TV drama
Be My Dream Family, which aired on
KBS1 every weekday from March 29, 2021,to October 1. The drama was well-received for its heartwarming portrayal of family dynamics. On July 15, Hahm left Cabin 74 after her contract expired. On September 27, Hahm signed a new exclusive contract with Management Koo. In 2021, along with
Supernova's Gonil, Eun-jung took the lead role in short original drama
Cell Division which was released on DramaX. The drama was also sold in Japan to multiple broadcasters—this includes streaming services like
Amazon's Prime Video,
Yahoo Japan's GYAO, music.Jp and
Fuji TV's FOD. It premiered on KNTV Japan on May 26. On February 15, 2023, Hahm was confirmed to be part of the main cast of
JTBC's variety program for its new season which premieres on March 5.
Differential Class is an informative variety show that first aired in 2017, achieving a peak rating of 5%. The show has also garnered over 500,000 followers and more than 200 million views on YouTube. Later in the year, Eun-jung was cast in
Kunio Shimizu's "Dressing Room" portraying the character "D". The play was well-received and its run was extended until May 28, 2023, for encore performances. According to FN News, the play received an
Interpark rating of 9.8 and a high rate of repeat attendance, earning the nickname "acting power show" for its cast of professional actors. On February 19, 2024, Hahm signed an exclusive contract with Mask Studio. In September 2024, Eun-jung was appointed as a judge for the 4th
Geumcheon Fashion Film Festival which will be held in
Geumcheon District from September 6 to September 9. In 2025, Hahm is starring as the female lead in two revenge dramas, ''
Queen's House, which aired from April to September, and after that was cast in First Man that is scheduled to premiere in December. In January 2026, Hahm joined the Korean dub cast of Ne Zha 2'', which has become the
fifth-highest-grossing film of all time. == Artistry ==