I was wondering if in this world, if there could be a Sherlock Holmes? Is it possible?
Could there be a person who could define the food you were eating by the sauce spot on your shirt or the crumbs on your lips?...
This is just a single example.
In other words, can there be a person in this world that can recite the detective skills that Sherlock Holmes has displayed in all of his book, comics and movies in his or her own unique ways?
I think it's possible without the person having any supernatural abilities. Although the person has to be very tactically smart.