The team's rapper was born on October 4th, 1994, making him 21 (internationally) today. To celebrate, the boys' official Twitter uploaded an angelic photo of him since in Korean, 1004 is read the same way as the word for 'angel'.�

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Of course, the BTOB members also couldn't just pass this up - the boys celebrated on the V�app by making a special one-of-a-kind type of cake. It's questionable if the cake is actually edible, but, hey, it's the thought that counts, right?

Happy birthday to Ilhoon!