- He loves chicken and is obsessed with sausages.
- He is very confident in himself.
- When he’s surrounded by fans his face will begin to turn red.
- He gets excited with you talk to him about soccer.
- He drinks nutritious drinks to protect his voice.
- He prefers no make up on women.
- He has a twin brother, Junho, and is an uncle.
- He is the best at soccer in all of DBSK.
- He admitted that he and Jae Joong wear girl jeans.
- His mother was a former Miss Korea.
- He also admitted that he and Jae Joong share underwear.
- He and
Eunhyuk of
Super Junior are best friends, and have known each other since 6th grade.
- He and Eunhyuk made a pact to never smoke and drink alcohol. According to Eunhyuk, Junsu broke his promise.
- He used to own a toothbrush of the same color as Jae Joong and they accidentally used each others.
- He has never gotten in a fight with his brother.
- He never stands still and he even moonwalks to the bathroom.
- Junsu’s mom wants her daughter-in-law to be a devoted Christian and play at least one instrument. She wants her to have an athletic build.
- He was a good student.
- He was the one who persuaded Jae Joong to dye his hair blonde in 2007.
- He tend to lay on the counter in front of a mirror when he is feeling down or is punishing himself.
- His childhood dream was to become a soccer player.
- He was the longest trainee of the DBSK members because of his voice change.
- He uses his hand as a pillow.
- He was never really good at Math in school.
- His IQ is about 100, average, its because he says it had to many math problems on it.
- Once during live radio, Junsu admitted that he wants to marry Yoochun and the the day before Yoochun was sleeping and he went to cover him with the blanket and kissed Yoochun on the lips.
- He has gotten laser eye surgery to fix his eyes so he no longer has to wear contacts.
- On his phone, he has Eunhyuk down as "my servant", and Eunhyuk returned the favour by listing him as "my subject".
--karajrock.blogspot.com