Jeong Ji Ho, or Sio, is a South Korean singer, dancer and former member of FIFTY FIFTY (피프티 피프티). She attended Wonkwang Information Arts High School before dropping out.

In November 2022, Sio made her debut as the main vocalist and lead dancer of FIFTY FIFTY with the mini-album “The Fifty.” The lead single, "Cupid", helped them become the fastest K-pop group to enter the US Billboard Hot 100 and UK Singles Chart (less than four months after debuting).

However, later that year, the members were involved in a series of legal disputes and allegations surrounding the group's contracts and treatment by Attrakt (어트랙트). Originally, all group members were involved, but Keena dropped the lawsuit. In October 2023, she had her contract terminated and was forced to leave the agency.

She then signed with Massive E&C (매시브 이엔씨) and is scheduled to debut with the company's new girl group by the end of 2024.

(Source: MyDramaList) Edit Biography