George Foreman (12), Muhammad Ali (9), Evander Holyfield (11) and Mike Tyson (7) have each fathered a multitude of children.
It is a common factor that the athletes are American, NBA and NFL stars also featuring in this list.
No-one could outdo Calvin Murphy and Garrinch though, the San Diego/Houston Rockets All-Star and Brazil World Cup winner both fathering 14 kids.