Kai turned 22 (international age: 21) on January 14, and his fellow EXO member and 'fanboy' Chanyeol congratulated him on his birthday!

Chanyeol sent his birthday wishes through Instagram on the 14th, leaving fans quite teased as he wrote, "Although this is a photo where you're putting on your pants, I feel like I'm going to be in trouble if I were to upload the entire photo, so i'll just upload this much of it....Happy birthday, my dongseng Jongin-ah."

Kai's birthday comes after D.O.'s birthday on the 12th, making this month extra special for EXO and EXO-L. Fans also got #HappyKimJonginDay trending on Twitter for his birthday!

Happy birthday, Kai!

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