Here's a simplified explanation:
* Proto-Indo-European: This is a hypothetical language that is thought to be the ancestor of all Indo-European languages, including Sanskrit. It was spoken thousands of years ago in a region believed to be somewhere in the steppes of Eastern Europe.
* Indo-Aryan: This language family branched off from Proto-Indo-European and migrated into the Indian subcontinent. Over time, this language evolved into various forms, including Vedic Sanskrit.
* Vedic Sanskrit: This was the language of the Vedas, ancient Hindu scriptures. It had a more complex grammar and vocabulary compared to the earlier Indo-Aryan languages.
* Classical Sanskrit: This standardized form of Sanskrit developed around the 5th century BC. It became the language of literature, philosophy, religion, and science in ancient India.
Therefore, it's more accurate to say that Sanskrit developed over time from earlier Indo-Aryan languages, rather than being "created" by a single person.