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.
Who is the richest man alive? Bill Gates reclaimed the title in May of 2013 with a net worth of $72.7 Billion. Bill Gates took the title back from Carlos Slim, a Mexican business magnate, investor, and pâ¦hilanthropist. Whom was the richest man in the world from 2010 untill Bill Gates surpassed him in 2013.