Fans celebrate #BestLeaderJBDay for GOT7 JB's birthday
Happy birthday toGOT7's leader,JB!
Fans are celebrating his birthday today with #BestLeaderJBDaywhich is trending worldwide at the moment. Born on January 6, 1994, he is now 23 years old internationally!
Celebrate, as well, by writing your happy birthday messages with the above hash tag!