Park Si-eun (entertainer)
A young star who transitioned from child actress to chart-topping K-pop idol, shaping a new generation of versatile entertainers.
Born 2001 (age 25)·South Korean actress and singer·Birthday: August 1·Generation Z
Biography
Park Si-eun began her career in front of cameras as a child, landing roles that showcased a preternatural calm beyond her years. Her breakout came playing a younger version of a lead character, earning her early recognition at a major awards show. But the path wasn't linear; she balanced acting with rigorous idol training at one of Korea's top agencies, a dual-track life that ultimately funneled into a musical debut. In 2020, she emerged as a central vocalist and visual for STAYC, a group that quickly carved out a distinct sonic identity with catchy, synth-driven hits. Her journey reflects a modern entertainment landscape where narrative skill and stage presence are no longer separate disciplines, but parts of a single story.
Generation Z
1997–2012
Born into smartphones, social media, and school shootings. The most diverse generation in history. Pragmatic about money, fluid about identity, anxious about the climate. They do not remember a world before the internet.
Park was born in 2001, placing them squarely in the Generation Z. The events that shaped this generation — social media, climate anxiety, and a pandemic — shaped the world they entered and the choices available to them.
#1 When Park Was Born
The biggest hits of 2001
#1 Movie
Harry Potter and the Sorcerer's Stone
Best Picture
A Beautiful Mind
#1 TV Show
Survivor
Park's Life & Times
The world at every milestone
2001Born
September 11 attacks transform the world
Gas: $1.46/galHome: $126,400Min wage: $5.15/hrPresident: George W. Bush"Hanging by a Moment" — LifehouseBest Picture: A Beautiful Mind
2006Started school
Twitter launches; Pluto reclassified as dwarf planet
Gas: $2.59/galHome: $174,700Min wage: $5.15/hrPresident: George W. Bush"Bad Day" — Daniel PowterBest Picture: The Departed
2014Became a teenager
Russia annexes Crimea; Ebola outbreak in West Africa
Gas: $3.37/galHome: $160,700Min wage: $7.25/hrPresident: Barack Obama"Happy" — Pharrell WilliamsBest Picture: Birdman
2017Could drive
#MeToo movement; solar eclipse crosses the US
Gas: $2.42/galHome: $195,000Min wage: $7.25/hrPresident: Donald Trump"Shape of You" — Ed SheeranBest Picture: The Shape of Water
2019Could vote
First image of a black hole; Hong Kong protests
Gas: $2.60/galHome: $224,400Min wage: $7.25/hrPresident: Donald Trump"Old Town Road" — Lil Nas XBest Picture: Parasite
2022Turned 21
Russia invades Ukraine; Queen Elizabeth II dies
Gas: $3.97/galHome: $348,700Min wage: $7.25/hrPresident: Joe Biden"As It Was" — Harry StylesBest Picture: Everything Everywhere All at Once
2026Age 25 today
Gas: $3.91/galPresident: Donald Trump
Key Achievements
- Won the Best Young Actress award at the 2018 SBS Drama Awards for her role in 'Still 17'.
- Debuted as a member of the girl group STAYC under High Up Entertainment in November 2020.
- Contributed to STAYC's rapid rise with multiple number-one singles on South Korean music charts.
- Successfully transitioned from a recognized child actress to a popular K-pop idol.
Did You Know?
She was a trainee at JYP Entertainment, home to groups like TWICE, before the company's acting division closed.
Her father is the South Korean actor Park Nam-gyu.
She is the oldest member of STAYC, often taking on a caring role for the group.
“I want to show a character's true feelings through small gestures.”
