I've learned a lot about nutrition, time management and optimal development principles which comprises overall brain training and physical strength.
This guy is a genius when it comes to Martial Arts Skills & Techniques. If you're looking for self defence training, you can learn everything with Big Yunus.
I also appreciate the fact that this guy knows everything I needed to know even on business development subjects; he taught lots of tricks and referred to great recourses. Give it a try, you won't regret it. After all it's not even $20 per hour and the results are wayyy better than $60 sessions at the big gym clubs.

I love Yunus. I've been running with him for 2 months already and I'm learning constantly. I'm pretty sure if you're one of their trainees you'll be going through this experience, because I go through it at all times. Some things he said when I was a beginner did not make much sense or I had to verify if it were true. But then when in real life it comes to you, that's when you realize that Yunus was right! The things he teaches comes back to you in real life proving itself later. Although I recently realized this, I've become a completely different person, and my life has been improving from the first hour. Yunus' sessions gave me so much confidence, I now can become a celebrity if I want to :) ♥