Whether self made or earned, staying wealthy is quite easy if you do nothing and take no risks and just live off the interest. To increase that wealth by using it wisely takes financial skill and dexterity because as the saying goes, a fool and his money are soon parted. HRH loaned Barclay's Bank £3bn and secured it against Barclay's assets and made double his money back in 12 months.
He is part of a team who is using his nations wealth to secure their long term future, you can't do this sunning yourself on a beach in Monte Carlo. You have to have a calculated plan and execute it well whilst at all times limiting your liabilities which takes hard work. Again its true that it's easier to make money if you already have it, but it's also easy to lose vast amounts if you're not careful.
Dubai had money and still had to be bailed out by Abu Dhabi when they hit the skids which goes to show having money and keeping that money isn't a straight forward as some may think. When you look at how HRH has financially conducted himself whilst he's been our owner, I'm more than comfortable to call his increasing fortune hard earned.