all the adult is an ex doctor term youtuber who has become the world's most followed productivity expert i just followed the process in the book it works we made six times as much money as we did previously and so now i'm a huge believer in just like if someone has done a thing before my new way to learn from them all he built his youtube to over four million subscribers and built his empire over five billion dollars revenue a year we're going to dive into all his systems for success as well as how he balances his productivity and finding his joy