Jacob Sartorius is an American singer and social media personality, born on October 2, 2002. He gained fame through the app Musical.ly, where he shared lip-sync videos and quickly amassed a large following. His popularity led to a successful music career, with hits like "Sweatshirt" and "Hit or Miss." In addition to his music, Sartorius is known for his presence on platforms like Instagram and TikTok, where he engages with fans and shares personal moments. He has become a prominent figure among younger audiences, often recognized for his relatable content and catchy songs.