1 100 (Secondary) teachers X (times) one Wednesday afternoon = Â£525 per weekly CPD. 2  For 38 weeks of the academic year, this would cost Â£52,500 per secondary school. 3  About the equivalent of a very large and healthy, annual school CPD budget.
Main article: The World's Billionaires 2015. Bill Gates was named the richest man in the world by Forbes Magazine's annual list of the world's billionaires. This was the 16th time that the founder of Microsoft claimed the top spot. Carlos Slim came in second for the second consecutive time.
Forbes has been making lists of the world's richest people for more than 25 years. On this latest list, The World's Billionaries, Forbes has ranked the richest people on the planet with a total of 1,226 billionaires all together worth a record $4.6 trillion. And six of those 1,226 live in Colorado. The Colorado six will come as no surprise, the same group made the Fortune 400 in 2011.