Sangbaek

Very smart, intelligent
Always motivated, determined to reach its goal. He hurts his ankle lots of times so every time he tells his mom about his injury, his mom is mad. He has straight hair like 'Ki Young', a character from Korean animation called 'Geumjunggomushin'(black rubber shoes). Moreover, his hair is very strong that no wax can fix his hair. He looks innocent but knows everything like how baby is made.