Happy birthday to INFINITE's adorable rapper, Dongwoo! �Although he's known to have a deep voice, charismatic rapping style, and tough-looking exterior, he's known to be a sweetheart, and when he breaks into that smile, watch out--he is literally (ok, figuratively) beaming like sunshine.

This is probably why a ton of his dedicated fans are wishing him a happy birthday on Twitter to the point, "#25thHappyDWday," is trending worldwide! �Born on November 22, 1990, Dongwoo has now turned 24 internationally.

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Happy birthday once again!