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
International Sleep Products Association International Sleep Products Association The International Sleep Products Association (ISPA) is a trade association based in Alexandria, Va. Its members are mattress manufacturers and mattress industry components suppliers. Founded as the National Association of Mattress Manufacturers in 1915, the organization renamed itself two years later as the National Association of Bedding Manufacturers. Its goal was to create state tagging laws (see law label) and address the health sanitation issues affecting consumers. The association's name was changed to the International Sleep Products Association (ISPA) in 1987 to reflect acceptance of international members. ISPA's stated mission has been to lead and advance