Amancio Ortega – Wiki, Net Worth (Richest Man in Spain) Amancio Ortega Gaona is the co-founder and CEO of the Inditex Group. As of July 2014, Forbes has estimated his net worth to be around $72.3 billion, making him the richest man in Spain and the top 10 richest people in the world. The magazine, in 2015; declared that Amancio Ortega was the second richest man in the world.