B1A4 Baro's most recent Instagram photo with his younger sister, who is currently a trainee at his agency�WM Entertainment, is gaining interest!

The two are making the same funny face, and you can see that she has the same good looks as her brother. For his caption, he wrote, "My sister. With straight hair, my mischievous younger sister."

WM Entertainment stated, "It's true that the person in Baro's revealed Instagram photo is his younger sister, Cha Yoonji. She's currently receiving training as a trainee at the company and is showing outstanding skills. Please look forward to her."

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Are you excited to hopefully see her debut one day?
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