PewDiePie vs T-Series
PewDiePie vs T-Series was an online rivalry between two YouTube channels, PewDiePie (run by Felix Kjellberg) and T-Series (run by the Indian record company of the same name), for the title of the most-subscribed YouTube channel. The rivalry began when T-Series's subscriber count began to near Pewdiepie's in late 2018, who had held the title of most-subscribed YouTube channel since August 2013.