CJ So Cool, whose real name is Cordero James Brady, is a well-known YouTube sensation recognized for his engaging reaction videos, pranks, and challenges, often featuring his children. He affectionately refers to his subscribers as the Wolfpack and Cool Kids, using his signature catchphrase, "What's happening Wolfpack and Cool Kids?" Brady created his YouTube channel on December 24, 2014, after previously working as a casino dealer for craps, blackjack, and poker. His channel has amassed over 9 million subscribers, with one of his most popular videos, an August 2017 clip where he surprised his family by purchasing a mega mansion, garnering over 30 million views.