Different sidebars

I have now created a few blogs on my website where I filter them by Author ID.

Each blog will be found at domain.com/blog1, domain.com/blog2, etc.

Now I want the sidebar at the blogPost for author1 to look different to author2. Because I want to display information about the Author and I want do display different ads on different authors posts. Make sense?

Something like this: https://viewstockholm.com/anja-nilsson/ & this https://viewstockholm.com/george-von-zuvic/

So basically I want to have different sidebars for different authors.