No they are not related in any way
Jung Yoogeun was the baby. If you mean to as who he was related to, he's not related to any of the SHINee members, they just took care of him for the show.
No they aren't related to each other
2AM - JoKwon 2PM - Nichkhun, Taecyeon Jay Park SHINee - Key Super Junior - Eunhyuk, Shindong, Sungmin, Yesung
SHINee
No, SHINee is Korean
Shinee was created in 2008.
SHINee means "one who is in the spotlight"
SHINee is a boy-band.
Yes, he is the tallest of SHINee
The boys are not related
SHAWOL which stands for SHINee World.
Hello Baby and Shinee's YunHaNam