How many people knew Bitcoin in 2009 and how much was it worth in 2009?
I don't know how many people knew about Bitcoin in 2009. Life in 2009 and life in 2023 have changed in many aspects. If in 2023 70% know bitcoin and 30% don't know bitcoin, it could be that in 2009 the percentage will be the opposite.
If someone bought Bitcoin in 2009, is that buyer rich now?
Depends. If the buyers who bought bitcoin in 2009 still haven't sold it — if they have, it's not certain they know the wallet's private key or seed phrase.
Bitcoin now stands at 26,893 and was it lower in 2009?
The current price for me, who only knew Bitcoin when I was a baby, is more expensive than the price in 2009.
Instead of being curious, use a search engine on the internet and find the price. Some have provided links to view prices. Make good use of it to find the answer.