Bolt interview: You ran a 45-second quarter when you were in high school and you jogged the last 20 meters. If you're that fast in an event, why would

In high school, I was working off talent. I didn't train in high school. It was easy for me to run the 400 meters then. It was simple: just go out and run. But now, you'd be facing up with guys like Jeremy Wariner and other guys who are running 44s and 43s so it's not going to be easy to just work off talent. My talent may take me to 44.9 but after that it's going to have to be a lot of hard work to get a low 44. I don't think I'm ready for that