Junhyung's friends took to Twitter and wished him a happy birthday!

The B2ST rapper was born on December 19th, and his friends rushed to wish him a happy birthday as soon as the clock struck midnight in Korea.

Dongwoon tweeted, "I'm together with him, but happy birthday to @Joker891219!". Kikwang followed suit, writing, "I'm here too keke. Happy birthday kekekekekekeke ^^". Doojoon also wrote, "Today is election day!!!!!! And the opening day of 'Marrying the Mafia'!!!!!! But it's also the the birthday of my most dear friend Yong-pal!!! I hope the day is filled with only good things!!".

Simon D also wished Junhyung a happy birthday, tweeting, "Junhyung, happy birthday. Even though I congratulated you over KakaoTalk keke". F.T. Island's Hongki tweeted, "Happy birthday to my friend Junhyung. Sorry I couldn't go to the party ?? Have a good day!!".

Happy birthday to Junhyung!