Yeonjun is the oldest member of the group but often seems like the maknae of the group.

He was born in Seoul and lived in the U.S, California, for 2 years when he was 9 years old.
His charms resides on his monolids eyes and lips. He likes dancing, skating and eating.

Yeojun ranked 1st on dance, rap and vocals when he was a trainee, he trained for about 5 years.
He likes J Cole and soju and Americano. his favorite tint is purple and blue.