Ingvar Kamprad later, he fell to 162nd after his lawyers produced documents proving that the foundation he established and heads in Liechtenstein owns IKEA, and that its bylaws bar him and his family from benefiting from its funds. In June 2015, Kamprad was listed as the eighth wealthiest person in the world in the Bloomberg Billionaires Index, with an estimated net worth of $58.7 billion. Forbes reported Kamprad's net worth as of February 2016 to be $3.4 billion. While generally a private person, Kamprad had published a few notable works. He first detailed his philosophies of frugality and simplicity in a manifesto
Ingvar Wedervang Ingvar Wedervang Ingvar Brynhjulf Wedervang (21 July 1891 – 4 December 1961) was a Norwegian economist and statistician. He graduated from the University of Oslo with a degree in economics in 1913. During the next nine years, he worked first as a government statistician with Statistics Norway, then for the private company Treschow-Fritzøe, and again for a government agency. In 1922 he moved to Munich and continued his studies. He returned to Statistics Norway in 1923 and received his doctorate in 1925 with a dissertation on the sex proportion at birth and infant mortality. Wedervang became lecturer at the University