(photo courtesy Gage Skidmore) Every generation or so the world of sports sees a natural phenomenon appear when the offspring of a sporting legend steps beyond the shadow of their father and tries to make it on their own. This is not always something that goes down very well and often the pressure and the responsibility to perform like your father, can become too much for many athletes. There are however many sons of legends who have decided to raise their game and have gone on to match their father’s achievements and here is our countdown of the best father and…