HomeStatisticsDancerSaena (FIFTY FIFTY) Height, Weight, Age, Birthday, Family

Saena (FIFTY FIFTY) Height, Weight, Age, Birthday, Family

Saena Quick Info
Height 5 ft 3 in
Weight 42 kg
Date of Birth March 12, 2004
Zodiac Sign Pisces
Eye Color Dark Brown

Saena is a South Korean singer, musician, dancer, rapper, performer, and television personality who has served as the leader, main dancer, and sub-rapper of the South Korean girl group FIFTY FIFTY. Formed in 2022, FIFTY FIFTY debuted on November 18, 2022, with the group’s first extended play The Fifty. The group shot to fame with its viral single Cupid and became the fastest K-pop group to enter the US Billboard Hot 100 and UK Singles Chart, doing so within 4 months of debut.

Born Name

Jung Se-hyun

Other Names

Saena, Jeong Sehyun, Forehead Beauty (due to her pretty forehead), Tigger

Saena as seen while taking a selfie in May 2023
Saena as seen while taking a selfie in May 2023 (Saena / Instagram)

Sun Sign


Born Place

U-dong, Haeundae-gu, Busan, South Korea


South Korean



Saena studied at Busan Gangdong Elementary School and Haegang Middle School. She also attended Haeundae Tourism High School but later dropped out.

In addition to that, she has also attended dance academies for jazz and street dance.


Singer, Musician, Dancer, Rapper, Performer, Television Personality


  • Siblings – She has an older brother.


Saena had been signed with Attrakt.


K-pop, R&B, Dance-pop




Attrakt (Former), Warner Korea

Blood Type




Saena posing for the camera in 2022
Saena posing for the camera in 2022 (FIFTY FIFTY / Instagram)


5 ft 3 in or 160 cm


42 kg or 92.5 lbs

Race / Ethnicity


Saena is of Korean descent.

Hair Color

Dark Brown

Eye Color

Dark Brown

Sexual Orientation


Distinctive Features

  • Large eyes
  • Often sports forehead bangs
Saena as seen while smiling for a picture in November 2022
Saena as seen while smiling for a picture in November 2022 (FIFTY FIFTY / Instagram)

Saena Favorite Things

  • Singer Daniel Caesar
  • Food – Things prepared by her mother
  • Part Of Higher – The “high, high, high” with the signature pose


Saena Facts

  1. She was part of a dance club named Lunatic when she was in middle school.
  2. Saena got interested in becoming an idol after she saw other groups performing on TV.
  3. Her fellow FIFTY FIFTY members have been Sio, Aran, and Keena.
  4. Saena has credited BLACKPINK as her role model.
  5. She has been a part of the dance variety television show Dancing High as part of ‘Team Hoya’. She was revealed as a contestant in September 2018.
  6. She was introduced as a member of FIFTY FIFTY on November 14, 2022, through the group’s music video for their pre-release song titled Lovin’ Me and was individually revealed the following day.
  7. On November 18, 2022, FIFTY FIFTY released its first extended play The Fifty and it included songs like Tell MeHigher, Log In, and Lovin’ Me. It peaked at #44 on the Circle Album Chart (previously known as the Gaon Album Chart).
  8. FIFTY FIFTY released the track Cupid on February 24, 2023, and it became the first K-pop girl group song to reach the top 10 in the United Kingdom. Also, the song topped the charts in Malaysia, Singapore, Vietnam, and New Zealand as well as reached the top 10 in Australia, Indonesia, and the Philippines. The song also entered the Billboard Global 200 chart, making FIFTY FIFTY the 5th Korean group to enter the chart’s top 10 after BTS, BLACKPINK, BigBang, and NewJeans.
  9. One of her inspirations is Beyoncé because of Beyoncé’s good stage presence and energy.
  10. Some of her hobbies include taking pictures, cleaning, and going for walks. She also enjoys going hiking with her family on the weekends.
  11. She has been roommates with her FIFTY FIFTY bandmate Keena.
  12. She has been described as bright, positive, and the group’s “vitamin” as she is the most active and energetic member of FIFTY FIFTY.
  13. When Aran first met Saena, she thought Saena was very cute, with big eyes, and gave news anchor vibes.
  14. She has been credited as the fashionista of FIFTY FIFTY and Sio has said that Saena is good with color combinations.
  15. Saena’s specialties include her dance skills and humor.
  16. She enjoys eating.
  17. According to her, a fierce and sexy concept is more exciting than a cute and sweet one.
  18. Her style is elegant and simple and she likes basic outfits.
  19. If she were not an idol, Saena might have become a photographer.
  20. Two words that describe her are cute and morning-vibe (as she likes the mornings).
  21. In June 2023, it was revealed that all the members of FIFTY FIFTY had filed documents to suspend their contracts with their agency ATTRAKT, claiming that the agency violated contract terms. In August 2023, it was reported that the court had denied their request to suspend their contracts with ATTRAKT.
  22. In October 2023, it was revealed that ATTRAKT had terminated their exclusive contracts with FIFTY FIFTY members Saena, Sio, and Aran.
  23. In December 2023, it was revealed that ATTRAKT had filed civil suits against Saena, Sio, and Aran for compensation of damages and penalties for violating their exclusive contracts.

Featured Image by Saena / Instagram

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