A member of GreatGuys under Dna entertainment, Jae I, whose real name is Im Hahyeong, is the leader, vocalist, main dancer and charming guy of the group.
He is born on 6 August 1993 (Yes, under the Zodiac sign of Leo). He is 28 years old.
He stands at a height of 180 cm and weighs 62 kg. His blood type is O.
Jae I hails from Gwangju, South Korea.