PrinceAlwaleedBinTalal Alsaud's Saudi-listed investment vehicle Kingdom Holding fell 60% in the last year as shares of Citigroup--once its largest holding--lost 90% of its value in 12 months.
The prince is, of course, AlwaleedBinTalalBin AbdulAziz Alsaud, a nephew of King Fahd and the richest single businessman outside the U.S. Kingdom Holding is his main investment vehicle.