The content originally appeared on: Urban Islandz Yaya Mayweather shares a cute picture of her father teaching her son with NBA YoungBoy boxing in the gym. He may be a famous boxer and a sports icon, but for Floyd Mayweather, his greatest passion has got to be his love for his family. A father of four, he always goes above and beyond for his kids, and now he extends that same kind of love to his grandkids as ‘pop-pop’ is […]