24/7

Season 21, Episode 1

Episode Title: Canelo/Golovkin 2

Air Date: 2018-08-27

Overview:

24/7 is HBO's reality series that goes behind-the-scenes with athletes as they prepare for future matchups. The series debuted in 2007 with a look at Oscar De La Hoya and Floyd Mayweather Jr. as they prepared to face each other for the junior-middleweight title. Later seasons focused on other boxing matchups, in addition to NASCAR driver Jimmie Johnson and multiple NHL teams.