Ryu Da In

Name: Ryu Da In
Native name: 류다인
Also Known as: 류다빈, Ryu Da Bin
Nationality: South Korean
Gender: Female
Born: September 29, 2000
Age: 25

Ryu Da In is a South Korean actress and model managed by Alien Company (에일리언컴퍼니) since June 18th, 2025.

Before focusing on acting, she worked as a model under YG KPLUS. On January 6, 2023, she signed an exclusive contract as an actress with A Ground Entertainment. On August 12, 2024, she signed an exclusive contract with Andmarq Agency. She remained with them until signing with her current agency, Alien Company, in 2025.

She made her acting debut in 2020 with a support role in the jTBC drama "18 Again" (18 어게인 ). In 2024, she got her first lead role in the TVING drama "Pyramid Game" (피라미드 게임).

In March 2024, it was revealed that she has been dating actor Lee Chae Min, her co-star in "Crash Course In Romance" (일타 스캔들).

(Source: kisskh) Edit Biography

Year	Title	#	Role	Rating
2027	Awakening Korean Drama, 2027, 0 eps Kim Ye Jin (Main Role)	0	Kim Ye Jin Main Role	0.0
2024	Pyramid Game Korean Drama, 2024, 10 eps Myung Ja Eun (Main Role)	10	Myung Ja Eun Main Role	8.5
2023	Crash Course in Romance Korean Drama, 2023, 16 eps Jang Dan Ji [Student] (Support Role)	16	Jang Dan Ji [Student] Support Role	8.3
2020	18 Again Korean Drama, 2020, 16 eps Hwang Yeong Seon (Support Role)	16	Hwang Yeong Seon Support Role	8.6

Year	Title	#	Role	Rating
2020	18 Again｜A Make-up Class in Serim High Korean Special, 2020, 2 eps (Main Role)	2	Main Role	7.9
2020	18 Again｜Serim High After School Activity Korean Special, 2020, 4 eps (Main Role)	4	Main Role	8.0