Amancio Ortega keeps swapping places with Bill Gates as the world’s richest, but how much do you know about the Zara boss? ----- Subscribe to CNBC International: http://bit.ly/1eiWsDq Like our Facebook page https://www.facebook.com/cnbcinternational Follow us on Instagram @cnbcinternational Follow us on Twitter https://twitter.com/CNBCi Subscribe to our WeChat broadcast CNBC_international