Yet, that's not really what makes Niv great.

Yet, that's not really what makes Niv great. The best bit of Niv is his steady, unrelenting belief in you. There's no hoopla or fanfare. He doesn't belittle, he doesn't yell, he doesn't curse and you never feel less than. You just know that if he asks you to do it ... that insanely-ridiculous move or that extra set ... it's because he knows you can. And while it will absolutely, hands-down, be the most challenging thing you've ever done you'll do it, even if you are struggling to believe in you ... because Niv."

Shiri Ben-Yishai