I don't have a normal family. I wish I did. I was born into a family of 8 - Me, my dad and six older brothers. I'm the youngest and only biological child of my dad, my brothers were all adopted by my dad before I was born. Who are my brothers?

Doojoon, the eldest brother
Hyunseung, the second eldest and dancing machine.
Junhyung, the most creative brother
Yoseob, the noisy brother
Kikwang, the body-building brother
Dongwoon, the narcissistic brother

Nothing more to say... except... why was I born with six brothers?