I'll guess most RM posters are too young to remember those shows from the 1970s called "The Superstars," where athletes from various sports competed in different format games/events/exercises. The point was to try to see who is the best "athlete" in the generic sense, not in the sport-specific sense.Some of them are. 'world class athlete' just means being world class at your respective sport. Define it better if you mean Hill won't be winning a 100m dash any time soon.
That's probably way before everyone here's time in front of the Toob though.