The fountain of youth is a legend that was passed down orally. It may have been over exaggerated. There may have been a spring of really good water that kept you healthy, but not a spring of water that was the key to eternal youth.
No he did not ever find the fountain of youth. Instead he found florida
No he did not achieve his goal. He died before he found the fountain of youth.
No because he never found the Fountain of Youth... But he still ended up famous...
If you are referring to finding the fountain of youth.....no.