Antonio Radić (born 16 June 1987) is a Croatian YouTuber and chess player who hosts a chess channel under the name agadmator's Chess Channel. As of 2021, his channel is the most popular chess channel on YouTube, surpassing 1,000,000 subscribers on 7 February 2021. The videos on Radić's channel have over 450 million views in total.[2][3][4][5] On his channel, Radić reviews both recent and historical chess games, often focusing on recent games during Read more on Last.fm