Nis, Serbia
1. Ultras Plays (2000)
YouTube Star
YouTube creator who has accrued more than 330,000 subscribers thanks to his creepy/horror content. His "3 AM" challenge videos made his channel popular.
2. Anastazija Milosavljevic (2001)
YouTube Star
Famous for comprising one-half of the popular Nenad&Zija YouTube channel. She has gained massive popularity for her couples' vlogging, which has included tags and challenges, alongside her long-time boyfriend Nenad.