Here is a comprehensive summary of the Wikipedia article about Scooter Braun:
Scott "Scooter" Braun is an influential American music executive, investor, and former talent manager, widely recognized for discovering and managing Justin Bieber in 2008 and later Ariana Grande from 2012, profoundly impacting their global careers. His extensive management roster also included major artists like Kanye West, Demi Lovato, and J Balvin, while he also founded various successful ventures such as RBMG Records, SB Projects, and Schoolboy Records. A significant event in his career was the 2019 acquisition of Big Machine Records by his company, Ithaca Holdings, which led to a highly publicized dispute with artist Taylor Swift. In 2024, Braun retired from artist management to concentrate on his executive positions, including serving as a board member and senior advisor for the South Korean entertainment giant, Hybe.