It is the family of 50 powerful enzymes known as Cytochrome P450 that is responsible for converting cholesterol into the 'master' steroid hormone, pregnenolone. I choose to call pregnenolone a 'master hormone' because it is converted into numerous other vital hormones.
Mayweather has been arrested several times since 2002 in battery and violence cases in Las Vegas and in his hometown of Grand Rapids, Mich. He was convicted in 2002 of misdemeanor battery stemming from a fight with two women at a Las Vegas nightclub.
When fight fans discuss pound for pound king Floyd Mayweather's brilliant first line of defense, most pundits will mention factors like the Michigan shoulder roll, check left hook, or stinging lead jab. But to those closest to Money May, the 37 year old fighter's first line of defense takes on a completely different meaning.