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.
Amancio Ortega is the richest man in the world.Getty Images / Xurxo Lobato. Despite claiming the title of the richest man in the world, Zara's founder, Amancio Ortega, is a man of mystery. On Wednesday, Ortega beat out Bill Gates to become the richest person on Earth, Forbes reported. Ortega currently has a $200 million edge over Microsoft co-founder Bill Gates, due in part to a particularly good week for the stock of Inditex, Zara's parent company.