Sungwoon is the most talented member in project Korean boy group, Wanna One yet the most underappreciated. He is the main visual, main vocal, main dancer and also the funniest. He is pretty much friend with every one in the world. He may be small in stature, but is definitely 'big' in other areas. His 2cm thick lips and natural hairless arms and legs will make every girl cry. It's is also advisable to wear eye protection every time you're within 100 metres of him because his flawless glowing skin could blind you. Also known as Seng Un, Ha Fairy and God Sungwoon.

1. noun. It is the sudden feeling of an inexplicable joy one gets when something romantic or idealistic occurs.

When kilig, one may experience the following:

*butterflies in one's stomach
*heart melting
*shivers down one's spine
*irrepressible noises from one's mouth
*uncontrollable smiling
*an inner conflict between hope of something wished for and reality

Kilig may also be defined as that mountain top, floating, on cloud nine, invincible, i-could-keep-smiling, heart aching goodness and feeling which overpowers the mind's ability to think straight, act straight, breathe properly and articulate thoughts into a single comprehensible sentence.

Sungwoon (real name: Ha Sungwoon) is a multi-talented soloist from South Korea. He sounds heavenly when he sings (give him emotional song, he'll make you cry, give him upbeat song, he'll make you dance), he dances as good as other groups' main dancers and he's as funny as a comedian in a variety show. Not to mention, he also participated actively in writing, composing and producing his own songs. Oh, he's a also dubbed as cloud (from the meaning his name).