Top of the list was Bernard Arnault ( 7 ) from LVMH , closely followed by Amancio Ortego of clothes retailer Zara ( 9 ) , Karl Albrecht of cut-price supermarket Aldi ( 10 ) , Igvar Kamprad and family ( 11 ) of Ikea and Stefan Persson ( 13 ) of discount retailer Hennes & Mauritz .