2. Floyd Mayweather
Floyd Mayweather reunited with his father for the first time in 13 years last May.
“My dad will always push you to the limit because he wants the best from an athlet<‘ the boxer said of trianignwiht this father, Floyd Mayweather Sr., again. “He wants the best for all fighters that he’s working with. My dad had a tremendous game plan with a great camp.”