Choi In is the dancer and vocalist of E'LAST which is under E Entertainment. His real name is Choi In.
He is born on 11 February 1996 (Yes, under the Zodiac sign of Aquarius). He is 25 years old.
His height is 170 cm and he weighs 50 kg. His blood type is AB.
Choi In hails from Daegu, South Korea.