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

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

Sio Quick Info
Height 5 ft 5 in
Weight 45 kg
Date of Birth October 6, 2004
Zodiac Sign Libra
Eye Color Dark Brown

Sio is a South Korean singer, musician, performer, and dancer who is known as the vocalist and dancer of the South Korean girl group FIFTY FIFTY which debuted on November 18, 2022, with its 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

Jeong Ji-ho

Nick Name


Sio as seen while smiling in a selfie in January 2023
Sio as seen while smiling in a selfie in January 2023 (Sio / Instagram)

Sun Sign


Born Place

Iksan, Jeollabuk-do, South Korea


South Korean



Sio got enrolled at Wonkwang Information Arts High School‘s Department of Music but later dropped out.


Singer, Musician, Performer, Dancer


Sio had been signed with Attrakt.


K-pop, R&B, Dance-pop




Attrakt (Former), Warner Korea

Blood Type




Sio posing for the camera in November 2022
Sio posing for the camera in November 2022 (FIFTY FIFTY / Instagram)


5 ft 5 in or 165 cm


45 kg or 99 lbs

Race / Ethnicity


Sio is of Korean descent.

Hair Color

Dark Brown

Eye Color

Dark Brown

Sexual Orientation


Distinctive Features

Charming smile

Sio as seen while clicking a selfie in December 2022
Sio as seen while clicking a selfie in December 2022 (Sio / Instagram)

Sio Favorite Things

  • Foods – Jjimdak (Korean braised chicken) and glass noodles
  • Part In Higher – Saena’s rap part


Sio Facts

  1. She took an interest in singing ever since she was a child and became an idol to spread positive influence.
  2. Sio was introduced as a member of FIFTY FIFTY through the group’s music video for its pre-release song Lovin’ Me on November 14, 2022. Sio was then individually revealed the following day.
  3. Her fellow FIFTY FIFTY members have been Saena, Aran, and Keena.
  4. 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).
  5. 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.
  6. Sio was not skilled at drawing her eyebrows when she was 15 years old and wants to go back in time to teach herself to do it better.
  7. She has an excellent memory and can remember even the little things from the past.
  8. She has been described as a cool and gray girl.
  9. If she were to be 50% of any of her FIFTY FIFTY groupmate, Sio would be Saena as Sio wants to be more responsible like her.
  10. The girl group’s name “FIFTY FIFTY” indicates the coexistence, in equal parts, of a hope-filled ideal and a harsh reality, as well as their hope to be a whole 100 with their fans.
  11. If she were not an idol, Sio might have wanted to become an author.
  12. Her specialties include her vocals and her individual talent.
  13. On their first meeting, Aran thought Sio was gorgeous and tall with a good body ratio.
  14. Sio hates eating eggplant.
  15. She likes wearing things like beanies.
  16. She likes anime.
  17. She believes that a cute and sweet concept is more exciting than a fierce and sexy one.
  18. Alongside Aran, Sio does not find cooking therapeutic.
  19. She enjoys reading and writing.
  20. Her musical inspirations include Sufjan Stevens and Sam Smith.
  21. According to Sio, all the FIFTY FIFTY members are good at cooking.
  22. She has an imaginative way of thinking.
  23. At the same time, she can read a book as well as watch a movie.
  24. If she were allowed to be a member of any other group, Sio would be a member of LE SSERAFIM as she is a huge fan of the girl group.
  25. She journals on a daily basis.
  26. In June 2023, it was announced that all the members of FIFTY FIFTY had filed documents to suspend their exclusive 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.
  27. In October 2023, it was revealed that ATTRAKT had terminated their exclusive contracts with FIFTY FIFTY members Sio, Saena, and Aran.
  28. In December 2023, ATTRAKT filed civil suits against Sio, Saena, as well as Aran for compensation of damages and penalties for violating their exclusive contracts.

Featured Image by Sio / Instagram

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