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.
Bill Gates Is Once Again the Richest Person in the World. A fresh list of the wealthiest people in the world is out, and is it any surprise who claimed the number one spot? Bill Gates, Microsoft co-founder and one the richest people in human history, once again comes out on top, with a net worth of $87.4 billion. Wealth-X, a wealth-tracking website, provided Business Insider with its newest figures on the assets of the ultra-rich.