Floyd Mayweather Sr., father to undefeated boxing legend Floyd Mayweather Jr., has been in a paternity dispute with one Purisa Farris. Now a new report has claimed to know the results of the case's paternity test. While Mayweather Sr. had a boxing career in his own right, the 65-year-old veteran pugilist truly gained fame within the boxing world for training his son and undefeated sports legend Floyd Mayweather Jr. Well, now it would appear that Mayweather Jr. has a new sister. As reported by TMZ Sports, Mayweather Sr. took a paternity test back in April that has come back 99.99% positive. Consequently, Mayweather Sr. has been reported as the father to Purisa Farris' one-year-old daughter. Mayweather Sr. reportedly has at least 5 other children, including Mayweather Jr. For more news click here.