- Andrew Choi is the western name for Siwon.
- perfection, goodness, passion, knowledgeable, beautiful and holy is the meaning of the name of Siwon.
- Siwon really likes basketball and taekwondo.
- Siwon love the drums.
- Siwon really like to eat waffles and drink espresso.
- Siwon is very close to his mother who was a diplomat.
- During the boy, Siwon often wore a suit and leather shoes.
- In high school, Siwon caught working at a gas station.
- Siwon is famous for its hospitality. He also likes to hug the members of SuJu.
- Siwon is also famous because her body language.
- Siwon is the first child of the owner of the Hyundai Department Store.
- By Siwon, the scariest SuJu member is Yesung. the reason is Yesung often touch Siwon’s sexy lips and long. Siwon also felt there was a strange aura every time Yesung stood behind him.
- Siwon was smart enough to be comedians. In any event he often mimicked the sound Mr. Andrew Kim. In SuJu M, Siwon is also famous for its funny.
- Siwon has a younger sister named Choi Jiwon.
- Siwon hobby of photographing. When there are fans who take pictures SuJu, Siwon photographing his fans.
- Once, Siwon walking with Eunhyuk . When there are people passing by, Siwon politely step aside a little to give way. But that’s made nudging Eunhyuk, Eunhyuk fall into the gutter.
- Siwon is a black belt taekwondo.
- Siwon can not stand spicy food, because he would instantly sweat. Siwon obsessed to be a chef, but every time he cooks for others, it’s definitely less good. Strangely, if cooking for himself even taste good.
- According Leeteuk, SuJu members of the least fit not to be there is Siwon, because he was too perfect.
- Siwon always say that God is good. The goal is that Heechul were atheists understand this.
- Siwon is the most handsome member of SuJu. ‘Ah .. but I think Donghae is the most handsome ‘
- Siwon is always serious looking for a boyfriend “I do not want to play anymore. If it were found that matched, I would soon marry him”
- Siwon is always elegant private rooms, gentle, cool, mature and classy.
