Probably because Kangin was in the military and Siwon was filming a drama. The did not have time to practice.
Leeteuk (leader) Heechul Hankyung/Hangeng Yesung Kangin Shindong Sungmin Eunhyuk Donghae Siwon Ryeowook Kibum Kyuhyun
Super Junior formed in 2005- Leeteuk, Yesung, Kangin Hankyung, Heechul, Siwon, Shindong, Sungmin, Eunhyuk, Donghae, Ryeowook, Kibum. Kyuhyun was added to the group in 2006.
Leetuek,Heechul,Hangeng,yesung,Kangin,Shindong,Sungmin,Eunhyuk,Donghae,Siwon,Ryeowook,Kibum on 2005. Kyuhyun was added in the group in 2006
K.R.Y- Kyuhyun, Ryeowook, Yesung Super Junior M- Henry, ZhouMi, Kyuhyun, Ryeowook, Siwon, Sungmin, Donghae, Eunhyuk Super Junior T- Sungmin, Kangin, Eunhyuk, Leeteuk, Heechul, Shindong Super Junior H- Sungmin, Kangin, Eunhyuk, Leeteuk, Shindong, Yesung Dnghae and Eunhyuk- Dong, Eunhyuk (Eunhae)
Members:- Leeteuk- Heechul- Sungmin- Donghae- Eunhyuk- Siwon- Yesung- Ryeowook- Kibum- Shindong- Kangin- KyuhyunFormer Member/s:- HangengExtra Members|Super Junior M:- Henry- Zhou Mi
-leeteuk(leader) -heechul -hangeng -kyuhyun -kangin -kibum -donghae -eunhyuk -shindong -siwon -ryeowook -yesung -sungmin (extra members): -henry -zhou mi
Ryeowook-Wookie,eternal maknae Yesung- Turtle Boy, the weird one Eunhyuk- Monkey, the dancing machine Donghae- Fishy, Hae Kyuhyun- Kyu, evil maknae Sungmin- King of Aegyo (acts of cuteness), bunny Leeteuk- Angel leader, Teukie Kangin- Raccoon Kibum- the normal one Siwon- Shisus, horse Hangeng- Beijing fried rice Heechul- diva, Lady Hee Hee, Heesica Henry Lau- Chipmunk, mochi, Strings Zhou Mi- Honey
tiffany is siwon 's girlfriend
Leeteuk - Park Jungsoo Heechul - Kim Heechul Hankyung - Hangeng Yesung - Kim Jongwoon Kangin - Kim Youngwoon Shindong - Shin Donghee Sungmin - Lee Sungmin Eunhyuk - Lee Hyukjae Zhou Mi Donghae - Lee Donghae Siwon - Choi Siwon Ryeowook - Kim Ryeowook Kibum - Kim Kibum Kyuhyun - Cho Kyuhyun Henry - Henry Lau
Siwon is 183cm. That's about 6ft tall
it is Kangin of Super Junior .... u got search bah .... they look quite alike ....
Choi Siwon of Super Junior is not married.