So you're a fan of SNSD Girl's Generation member Yoona? Don't you want to know everything about her? As one of the most successful, if not the most successful, SNSD member, Yoona can be seen everywhere - dramas, TV shows, music shows, advertisements, and more. This may cause you to think that you know a lot about this talented SM artist but do you really know everything to know about Yoona? Knowing her birthday, family members, blood type, and real name is for amateurs. These best facts of Yoona will make you a true fan. How many do you know?

Yoona from SNSD is many kpop fans' favorite member. You probably follow SNSD Yoona on Twitter, but do you know her as well as other fans do? Read the interesting facts about Yoona, from her biography to her who she's dating. What makes Yoona so great? Let us know in the comments section!