It's January 17 in Korea and�Super Junior's Kangin is celebrating his birthday with a special surprise from his fans all over the world as the hashtag '#HappyKaginDay' is trending worldwide!�

SEE ALSO: Girls' Generation's Tiffany says idols these days are so lazy

As the idol is now 30 years old (31 in Korea), fans have gathered heaps of pictures of the idol and flooded them on Twitter. You can check out some tweets that fans have sent out to their beloved idol below.�

Meanwhile, you can check out more of Kangin's romantic side in his latest movie release, 'Cat Funeral.'

Happy birthday Kangin!

�

Fruit shop owner

ItsSMTOWN

The most ideal man ??

SHINeeDGNA

DAMN CUTE

ryeongbb

#HappyKanginDay such a good appa ...... breaking eunhae's sexual tension