I'm 20 this year. I was born with spina bifida and I'm a full time national swimmer. I train 11 sessions a week. 2 hours each time. Yes, it's tough. But it definately helps keep me fit. So glad I took up swimming. It's got me travelling all over, meeting new people. Though it took alot of personal sacrifice, it's been a real blessing to be swimming.
Got any questions, feel free to ask. (: