There are times and places for tune-ups and stay-busy fights.

I do feel at times like I'm always proving myself. But I also feel that I'm proven. I've proven I can get to the mountaintop.

Did I have rough days? Days I didn't want to train? Days I thought my career would never get back off the ground and possibly be over? Absolutely.

More time than not, athletes, specifically fighters, have a 15 or 20-year career, and unfortunately, we end up right where we started when it's over. All we have is maybe a round of applause when we walk in a room - Hey, there's the champ! That's great; I want that, but I've got to have something tangible to show for it, too.

They Walk Among Us' is the work of husband-and-wife team Benjamin and Rosie. In the past, they've covered the Shannon Matthews case and the career of the prisoner known as Charles Bronson.

I've been offered roles in Indian films, but I wanted my debut film to be from Pakistan. A lot of people think that I've made my music career from India, but that's not true. I made it big in Pakistan, and then I went across the border.

Study what you love, and you'll never have to work a day in your life. It'll be one great adventure.

I basically see two reasons for a going public: Glencore gets access to more money. It is a way of funding your business and to finance growth. Plus: You have more liquid shares. It is easier to leave the company and redeem your shares. The 'going public' may also be an exit strategy for the top management.