It's Kwon Sohyun birthday on 30th August. So far, Eastern Tribe released a short notice on 4Minute's Ameblo that fans were wishing Sohyun a happy birthday. Here is the comment that was wrote by one of FET's staff:
Today is 4Minute maknae's birthday!
She is now 16 years old in Japan (17 in Korea)
We had sent you some gifts and they will get to Korea as soon as possible. We hope the gifts will make you happy!
Thank you for your patience, waiting for the gifts.
Everybody in here want to wish you a "Happy Birthday" and stay healthy!
It's good to see fans from all over the world celebrating makne's birthday. 4Minute must be very happy especially Sohyun because it is her birthday the fans are celebrating.
Source: Ameblo
Reporting + Translation: 4MINUTE Utau@4-minute.com
Special thanks to kueensora@4-minute.com