f(x)'s Sulli shared some adorable photos of herself with her older brother recently, causing Korean netizens to buzz about the "superior looks" of the "V" siblings. Hilariously, even in her youth,�Sulli rocked her iconic hairstyle.�Netizens complimented, "Her oppa must be handsome" and "This is what DNA is about". And if you were curious to see how the "V" siblings grew up... Photo + Source: Nate(1)�and Nate(2)