Well, the contraversy of how to define best has been tackled, most just said the problem with it, instead of providing a context for their choices.
I personally am going to ignore political and cultural influence. That doesn’t fit in my understanding of a athletic competition. Now I fully grasp the importance of these facts, but they are impossible to quantify and really make no difference on the field of play. For the record, if I chose to include it, Ali would be #1 by a stride.
I don’t think variety is the most important, but is worthy of consideration. Supreme excellence in one field is more impressive than above average performance in several, but dominance in a couple is quite significant.
I strongly belive that athletes today are massively better than in the past for many reasons. Athletes have gotten bigger because of better health and training practices. Sport is a big money venture which makes it a goal for a large percentage of the population, and it makes it feasible to dedicate yourself to total effort and commitment. And the sheer increase in participation and potential pool of athletes make success in todays world more impressive. Based on sheer genetic gifts and natural affinity for sport Jim Thorpe would take the crown. (It is worth mentioning that Jim Thorpe is considered to have sucked at baseball and it was a source of persoanl shame for him, the previous statistic aside)
What is a good measure. Well I see it as this, if you stacked up the top athletes and made them compete in a variety of events and sports head to head, who would win the most events. Using the this meter you must rule out any women, Babe Didricksen was a tremendous athlete and was competitive against men in some sports of her day, but she doesn’t stand a chance against any of today’s men.
To the point, my short list of canadates is as follows, these were chosen based on their dominance in their sport, and the relative demand that sport puts on their athletisism.
Muhammed Ali
Michael Jordan
Babe Ruth
Jim Thorpe
Wayne Gretzky
Pele
Now to match up these people. Babe couldn’t beat any of these people in most events. He could hit, and throw. At one time he could run for short distances, but the fact that he excelled while drinking, eating and smoking heavily shows that baseball isn’t physically demanding. The skills are hard, but so is golf, and i don’t consider them “athletes”. Pele probably wasn’t faster or stronger than these athletes, and his career is based on never using his hands, that limits his ability. Gretzky while only rivaled by Jordan in dominance in his sport (Jordan won more consistantly) simply couldn’t outdo any of these guys off skates. This leaves Thorpe, MJ and Ali. As I said Thorpe probably would stand out in todays competition, but not dominate. Ali and Jordan are comparable in their popularity, cultural influence, influence on their sport, influence on sport as a whole, and success in the sport versus peak competition. The deciding factor is that in my experience Basketball is just more demanding than boxing. I don’t think Ali could compete with MJ in any competition outside of a ring. To pile on the evidence, MJ’s mediocre success in Baseball and excellence in golf show he has potential to excell given proper time to develop.
So there you have it, Michael Jordan the best athlete of the century, or ever.