You think it was on another K-drama but he or she looks exactly the same. At times, Korean actors, with their good looks, have almost the same facial structures. If you don't look, you get confused and may call them the same name. Suffice it to say that they can play as siblings onscreen 'cause their resemblances are truly uncanny.

Check out these K-drama actors who look alike.

KANG DONG WON and JOO WON

Kang Dong Won is an actor and a model known for his latest film "Peninsula." He is 39 years old and enjoying the fame of his latest movie.

Joo Won, an actor known for his roles in "My Sassy Girl" and "The Good Doctor," and in talks to star in a new drama series after a five-year hiatus. He is 32 years old. He completed his military service last year.

IM SI WAN and JANG MI KWAN

Im Si Wan is a singer and actor known for his drama series "The Attorney." He is a member of boyband ZE:A. He is 31 years old, and with the upcoming drama series "Run On."

Jang Mi Kwan is a model and an actor known for his villain role in "Strong Girl Bong-soon." He is 31 years old and currently in his military service.

KIM WOO BIN and HONG JONG HYUN

Kim Woo Bin is a runaway model and an actor known for his role in "White Christmas." He is 30 years of age and is getting fit and healthier again after completely recovering from his fight against the big C.

Hong Jong Hyun is an actor known for his role in "Mother of Mine" and "Scarlet Heart Ryeo." He is 30 years old and currently serving the army.

RAIN and JUNHO

Rain is a singer-songwriter, actor, and music producer. He is married to beautiful actress Kim Tae Hee. He is 38 years old. He recently released the track and MV "Summer Hate" with Zico.

Junho is known as a dancer, songwriter, composer, and actor. South Korean boy band 2PM is one of his founding roots in the industry. He is 30 years old and currently enlisted in the military.

NAM JOO HYUK and LEE JUNG SHIN

Nam Joo Hyuk is a runaway model and actor. Nam starred in "Who Are You: School 25" and "Weightlifiting Fairy Kim Bok Joo." He is 26 years old and set to star in a new Netflix drama "The School Nurse Files."

Lee Jung Shin is a musician, singer, rapper, and actor. He's a member of the rock idol band CNBLUE where he plays the bass guitar. He is 28 years old and he just completed his military service last March 2020.

KI TAE YOUNG and LEE SANG WOO

Ki Tae Young is an actor and known for his role in "Creating Destiny" and "Make A Wish." He is 41 and currently busy attending to his family with a newborn baby.

Lee Sang Woo is an actor known for his role in "First Wives," "Golden Garden," and "Touch Your Heart." He received his Best Actor award at the MBC Drama Awards 2019 for his role in "Golden Garden." He is 40 years old.

RYU JUN YEOL and SHIN JOO HWAN

Ryu Jun Yeol is known for his role in the film "Socialphobia" and drama "Reply 1988." He is 33 years old, and is currently busy filming the movie "Alien."

Shin Joo Hwan is an actor famous for his role in "Arthdal Chronicles." He is 33 years old, and the latest film he appeared in "0.0MHz" (2019).