As I said earlier, I worked with Mr Halstead during the start up. Every single penny has come from him, not his mother, not his father. The majority of the money was raised when he sold his former business, Ematch Simulations in August last year.
Martin's background does him a lot of credit, he is a young chap who has totally built all he has up from the ground by himself. His family are nowhere near rich, in fact, I'm sure he won't mind me saying that they struggled to get by when he was younger.
Make no mistake, Martin is no Daddy's boy, he has built this up single handedly and deserves all our respect for that.
EDIT: I'd also like to add, Martin hasn't been spoon fed, he really knows what he's doing and all the ideas were his own. All of us that have worked with him have been amazed and taken aback by the level of maturity he has shown. Don't let his age kid you!