Dongin is the lead rapper and tough guy of GreatGuys which is under Dna entertainment. His real name is Lee Youngjun.
He is 25 years old. His horoscope sign is Pisces and his date of birth falls on 5 March 1996.
Standing at a height of 184 cm, Dongin weighs 63 kg. His blood type is O.
Dongin hails from Busan, South Korea.