Phelps is best swimmer ever?

I agree, phelps is the best in the world. But it is not even fair to compare for him to be the best swimmer there ever was, because technology has enhanced pools, and suits for the fastest times possible. Medicine and enhanced knowledge of workouts and what foods to eat help make swimmers today incredibly fast. Also, Phelps is just incredible, for being a really focused swimmer. You would have never guessed he has ADHD. That's amazing. But he also has an unfair advantage over the other swimmers. He is double jointed in his elbows and knees, has small legs and a huge arm span. He has the perfect body for swimming, which makes him the best in the world.