After hanging out long enough at a B1A4 concert it becomes clear very quickly that Sandeul is the baby-faced rocker of B1A4. Just look at the picture below:
As the concert wound down, B1A4 upped the tempo in New York City on October 3, 2014 from classic R&B to more rock tunes, and all Sandeul was doing through out was jumping and waving. Don’t let those baby cheeks fool you.
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