We have a particular philosophy in the casting room that we don't really tell the actors - the actors tell us.

In the past, once a movie musical was made, it was believed that you were left with that version, good or bad, for posterity.

I think maybe the most important thing that we have to say is that people don't often talk about network executives being brave. You don't talk about them as having integrity and a higher purpose, because it's a job... except for Bob Greenblatt. He is a theatre person. He loves and understands it.

People think, 'Oh, you're doing 'The Wiz' because 'Empire' is such a big hit.' The truth is, staging this musical has been a dream of ours since the '90s, but the rights were tied up. It's just coincidental that, this year, when we were choosing a new musical, the rights were cleared.

There's a whole lot more to the African-American community than entertainment and sports.

When things could've gone really bad, rugby caught my interest and I really stuck with it. The sport brought me, maybe off the streets where we'd be fighting, into putting in a good effort in the rugby field where you're kind of rewarded for that rough behaviour instead of in trouble with the law.

Blockchain technology isn't just a more efficient way to settle securities. It will fundamentally change market structures, and maybe even the architecture of the Internet itself.

You've got to enjoy time with your family and friends, and if you're involved in sports franchises, those peak moments in playoff games. You have to enjoy life.