Jerónimo Julio Arango Arias (1927 — 4 April 2020) was a Mexican billionaire businessman. He was the co-founder of the Aurrerá supermarket chain. His net worth was estimated at US$4.6 billion in 2006 by "Forbes". By 1991, Arango partnered with Wal-Mart, a move that eventually brought the Wal-Mart retail stores to Mexico.