okdude1992
Hall of Fame
True, I don't see it happening it tennis, however it does happen in MMA, which is an individual sport. Former UFC light heavyweight champ Junior Dos Santos was a dishwasher and didn't train in MMA until the age of 21. Journeyman Nate Quarry grew up a Jehovah's Witness and didn't train until the age of 24, making his pro debut at 29. Going back a little further, all time great Frank Shamrock, didn't train until 22.
That's a good point. In MMA it just takes 1 devastating strike to end a fight, so everyone has a punchers chance...Not quite the same scenario as a tennis match. Also MMA is becoming more and more technical, as it's gaining popularity. So I would imagine there will be less and less "late bloomers" as the sport evolves.
Obviously we do see some guys picking up basketball/football late. But in these sports, being a freak athlete is more important than skill often times. Also a player can contribute to a team if they have 1 good skill, unlike tennis where you need multiple skills. I will say, the only way I could see a person picking up tennis late and becoming a top 200 player, is if they were like 7' tall and had a Karlovic esque serve. Then, maybe...