Lots of questions here, haha. Lemme try and tackle 'em. Wikipedia pages - You'll only get the opportunity to get a wiki page about yourself if you pass their rules for "notability". (You have to be famous enough basically). Here's a more in-depth article on it. For Google Knowledge Panel, cross domain presence, and outside reviews...are all those podcasts, articles, interviews, reviews, etc. pointed (linked) to your website? Do you have these items listed on your website anywhere? The crawler robots need a way to link you (the person) to all of your cross domain presence across the web. If Google says it can't find any pages for you, that means you aren't actually linked to those things. I'd suggest compiling all of these and showcasing them on your website with links to all of these. Then, I would suggest hiring an expert to help you with making sure your website is being properly indexed, and help you with the Google Knowledge Panel as well. A local digital marketing agency can help you with all of these things!