Is Bolt Cheating? III

Hello. Many people think Usain Bolt may be cheating. Yet not a word has been said about Michael Phelps.
That's because swimming has never received the drug spotlight track and field has. And it probably never will. Track has an obsession with making sure records were broken with some sort of integrity. Swimming doesn't have that same standard.
It doesn't matter who wins a swimming race. They just say "well done" and go on with it.
Track is different. Bolt is considered "worthy", so it's okay for him to win. With someone else it may be a different reaction.
It's possible Bolt is a freak of nature who is coming into his own now. He may just be improving his technique. And like Phelps, he's ready to star again next Games.
If so, both sports have a lot to look forward to.
Good luck gentlemen.

Regards,
Steve