I tried to have an account in Bittrex before but I saw that they are very strict on their KYC implementation so I decided my self not continue to fill up their form of KYC. We all know that most exchanges now are having KYC but Bittrex exchange I think too much asking on your personal data which is a very high risk on us as a member. Before Binance exchange did not have a KYC implementation but now it's just like Bittrex too. Both these exchange now was most popular not only Bittrex.