What Is The Largest Number Recorded What Is The Largest Recorded Number Of Multiple Personalities Within A Single Individual?

What is the largest recorded number of multiple personalities within a single individual? - what is the largest number recorded

I've heard people over 20 have had multiple personalities, so I'm curious, what is the largest number of people registered in a person? Also, it is not asking too much, I would be grateful if you link the source of his information, thank you.