I hope this article could share some data. because the other day, I read an article about a guy who didn't write a single word and made lots of money via amazo

I hope this article could share some data. because the other day, I read an article about a guy who didn't write a single word and made lots of money via amazon self-publishing. all he did was researching the hottest on amazon, and hired someone to write book on that topic. the topic was about some kind of healthy diet.