After a head injury at the age of 5, Jim Kwik went through school with a learning disability. He didn’t understand what the teachers were teaching, couldn’t focus in class, and it took him an extra ...

Opinions expressed by Entrepreneur contributors are their own. Do you, almost from muscle memory, reach for your phone as soon as you wake up? Well you’re not alone, but Jim Kwik, a world-renowned ...

I recently spoke with Jim Kwik about the re-release of his book Limitless: Expanded Edition. Kwik has worked with CEOs, executives, celebrities, and athletes, helping them enhance brain performance.