Nikolai GribovEdit

I want to make sure I get this right before I write. There are multiple people named Nikolai Gribov, and I don’t want to misattribute facts. Could you specify which person you mean (profession, country, approximate era), or share a link to the article about him? If you’d prefer a fictionalized or composite figure with the same name, I can write a clearly labeled fictional biography in the requested style instead.