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.
The World's Billionaires. The Richest People On The Planet 2016. For our 30th annual guide to the worldâs richest people we found a total of 1,810 billionaires, down from a record 1,826 a year ago. Their aggregate net worth: $6.5 trillion, $570 million less than last year.