INFINITE's Sungyeol turns 22 (23 in Korean age) today (August 27 KST) and his fellow members showed their love as they congratulated their beloved choding member.

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Woohyun tweeted, "Sungyeol jjang?",�along with a cute group shot of INFINITE with bubbles that read, "Happy birthday, Sungyeol ang? kekeke", "I'm Sungjong keke", and "Hoya's muscles", bringing smiles to fans' faces.

Sungjong�also took to his own Twitter and wrote, "Yeol hyung~^^ Happy birthday bbyong! I'm #1 >_<", and�Hoya shouted out, "Happy birthday Sungyeol ah~!!! I hope today is the best day of your life! ^-^"

Fans also didn't forget to chime in with their own messages, responding with comments like "Happy birthday, Sungyeol!", "Eat a lot of seaweed soup today and hwaiting",�and more.

Happy birthday, Sungyeol!

[Thanks to everyone who sent this in!]