Rich Froning Jr. is an American professional CrossFit athlete known for his achievements participating in the CrossFit Games. He became the first person to win the CrossFit Games title of "Fittest Man on Earth" four times with his first-place finish in the 2011, 2012, 2013, and 2014 CrossFit Games. In 2015, 2016, 2018, 2019, 2021, and 2022, he led a team from CrossFit Mayhem to a first-place finish in the Team category in the CrossFit Games.

The CrossFit Games is an annual athletic competition owned and operated by CrossFit, LLC. Athletes compete in a series of events at the Games, which may be various standard CrossFit workouts consisting of metabolic conditioning exercises, weightlifting, and gymnastics movements, as well as a range of activities from other sports such as swimming, road cycling and strongman. The events generally are not revealed before the Games, can include unexpected elements to challenge the athletes' readiness to compete, and they are designed to test the athletes' fitness using CrossFit's own criteria. Winners of the CrossFit Games earn cash prizes and the title of "Fittest on Earth."