OVIEDO, SPAIN - MAY 22: Mexican businessman Carlos Slim (C) and family are seen on May 22, 2015 in Oviedo, Spain. (Photo by Europa Press/Europa Press via Getty Images)
OVIEDO, SPAIN - MAY 22: Mexican businessman Carlos Slim (C) and family are seen on May 22, 2015 in Oviedo, Spain. (Photo by Europa Press/Europa Press via Getty Images)