Kwan is tall, outgoing, and incredibly committed to achieving every goal in his life without fail. He is very funny, and enjoys making others laugh. He is respectful when he needs to be, but doesn't really conform to many Korean guides of social etiquette. He is very fast paced and doesn't like a doddle. As a result he never really stops to appreciate things or understand things deeply. He takes most things at face value and immediately charges into any situation without much thought.

Kwan is highly energetic and loves sports, although he has a soft spot for younger kids, in particular his brother Moon. He has a large group of friends and is very outgoing and sociable. His only goal in life is to play for the K League. He loves Bacchus-F, kimchi, rice, kimbap, and anything else that he can eat quickly. Obviously he loves football and doing anything that keeps him active. He also loves his little brother! He hates to see people sad and the fact that their parents work all the time, so he tries to involve Moon in his life as much as is possible, even if they have somewhat opposing interests. He also hates anything sweet and arrogant people.

Kwan was born to his mother and father in Busan, South Korea. The eldest of the Song brothers, he was left alone for pretty much the entirety of his early childhood and forced to go to a lot of after school programs. As he result he became a bit of a class clown, and learned that he liked to cheer people up. Unfortunately this got him in trouble a number of times, but he didn't mind. When his brother Moon was born, he was incredibly excited about the idea. He had always wanted a brother and vowed to be as responsible a big brother as he could be.

Kwan is fairly tall for a Korean kid, probably the tallest in his class. Because he keeps so active he has a fairly athletic build and not an ounce of fat on his body. He has a few scraps and scars from playing rough, but nothing too serious. He is rather tan because he's outside so much. He also has heterochromia, a trait he shares with his little brother. His right eye is orange and his left is purple. He loves to wear shorts and collared shirts. He likes them because they allow freedom of movement. He really doesn't care what color they are. He is never seen without his goggles.

Art by MonochromeAgent