K-pop girl idols' unique licenses have been hot topic lately. 

In SBS 'Eco Village' Girl's Day Minah revealed that she earned an Excavator's License to help out building a house.
Girls' Generation Yuri also has scuba diving certification. As Yuri is known to have good swimming skills, it was reported that she was attracted to scuba diving without a doubt. 
MAMAMOO's Solar has three different certifications. She has first class Recreational Certification, Laughter Wellness Certification, and a Leadership Certification. 
According to Solar, it only took her three days to get the certifications. 
Also former K-pop girl group SISTAR's Soyou has cosmetology license. Soyou shared her story about her childhood dream.

Soyou's childhood dream was becoming a singer, but just in case she doesn't become a singer, she wanted to have a back-up plan, which was becoming a hairdresser. So when she was in middle school, she earned a Cosmetologist's License. 
Rainbow Hyunyoung has all kinds of yoga-related licenses. 

She has yoga instructor license for pregnant women, kids' yoga and Ayurveda. Hyunyoung is currently working as a yoga instructor as well. 
Lastly, BESTie's Da Hye also has yoga instructor license. She has class three license and she even published two books related to yoga. 

What a well-rounded girls are they! 

(Credit = SBS 'Eco Village', MBC's 'My Little Television', JTBC's 'Great in Laws', 'officialbestie', 'Girls_Day_Minah' Twitter,  'yulyulk', 'cho_hyunyoung' Instagram, 'Lemon Talk' Publisher)

(SBS Star)