Former Wonder Girls member Lim reveals how she learned multiple languages

Former Wonder Girls member Lim revealed how she learned multiple languages. 

 
On the upcoming episode of 'Problematic Men', Lim gathered attention for her impressive language skills as she speaks Korean, Mandarin, Cantonese, and English. She's currently attending the Hankuk University of Foreign Studies, where she's majoring in English Interpretation and Translation. 

She revealed her personal approach to learning a new language, saying she only slept 3 hours a day and studied the rest of the day. It seems the studying worked out as Lim recently published a translation book.

This episode of 'Problematic Men' airs on July 17 at 11PM KST.