I put £150 000 into the stage production of Grease and have got back £1.5 million so far. It has been a fantastic success.

Both my parents are English and came out to Australia in 1967. I was born the following year. My parents and immigrants like them were known as '£10 poms.' Back then the Australian government was trying to get educated British people and Canadians - to be honest educated white people - to come and live in Australia.

My parents were drawn to the idea that there was space and opportunity in Australia. For the meagre sum of £10 you could sail your entire family out to Australia so that's what my father chose to do.