The hardest thing about my job isn't the snake bites or the crocodiles, it's being away from my children. I have a really religious satellite phone call every day back to the boys, wherever we are, whatever time zone, to say goodnight.

Sometimes it's hard for us to believe, really believe, that God cares and wants good things for us and doesn't just want us to go off and give everything up and become missionaries in Burundi.

Nobody wants to end up super rich and famous - but divorced. I'm always clear on that and try to stay on the right side of the line.

How you speak about others speaks loudest about yourself.

All worthwhile journeys have big obstacles. It's the way of the world. The rewards go to those who can push through those trying moments and still manage to keep a smile on their face.

Alpha was the best thing I ever did. It helped answer some huge questions and to find a simple empowering faith in my life.

Faith is personal if it's to be real.