It is all a matter of how he calculates (probably incorrectly, if they are real) his return. Make 5% on your money each day of the week is not a 25% total return for the week. It is 5%. Make 5% each week is not a 260% total return for the year. Again it is just 5%.
Oh so that's who the guy is. So you mention the last two coaches to win Super Bowls ... and a guy who has yet to a coach an NFL game. Right-t-o!
The point was you do not have to be a successful trader to be a good trading coach and I gave an analogy from football to illustrate the point. While Tomsula has not overseen a game as a head-coach, he has been in the league for decades and very highly regarded as a line coach...I think my point is clear sorry you are having difficulty grasping...
Almost all CFD and FX brokers outside of the US, you can get 20x leverage on some stocks here also through CFDS.