How can you tell the difference between the BTS members?

There are seven guys in the BTS team, right! Starting with Namjoon (Rap Monster), you will most likely recognize him with his sunglasses, especially in his old pictures. He also has a kind of Afro hawk style of hair. He actually went blonde in 'Boy In Luv' track. He has probably the tannest skin color among them. He raps, and also tries to speak English. Talking of Yoongi (Suga), he is also one of their rappers and is almost always on some kind of hat, especially in his previous pictures.

Seokjin happens to be the most handsome of them all, and he is also one of their vocalists. Hoseok (J-Hope) is one of the major dancers in the group, and he raps too. He is well known for acting in a ridiculous way. Jimin dances, and he is one of the vocalists of the group. He has a kind of squishy face that makes it look as if he is feeling sleepy. Taehyung (V) is a vocalist too, and he tends to behave weird often. Jungkook happens to be their last vocalist. He is also the youngest with a babyface.