This is just a commercial. The truth about so called poker pros is that they all are funded, do not play with their own money. Dont get me wrong they Are the best players in the world. I see them as horse betting and poker pros are the horses. Rich people bet on them -staking or poker rooms do it for commercial and for potential profit. Pros go to tournament and if win something get piece of it, the bigger piece is for the one who bought him the buyin. And when the horses do fall and cant get money no one wants to bet for them the open online schools of poker or publish books.
Whether playing poker can be the only source of money?