Known for his reaction and challenge videos as well as vlogs, he is a YouTube personality with a channel called AntanasJ whose content has earned 120,000 subscribers.
He began using Instagram in 2015 and launched his YouTube channel in July of 2016. His first video's title translates to "First Vlog! New Start."
In addition to making YouTube videos, he is a fan of sports and fitness.
He is from Plateliai, Lithuania. He has been dating Ugnė Graželytė.
He and Aurimas TheGreatOne are both Lithuanian YouTubers.