As of December 20, 2023, Marcos Galperin was the wealthiest person in Argentina, with an estimated net worth of 6.8 billion U.S. dollars, followed by Gregorio Perez Companc (No. 2, $3.5 billion), Eduardo Eurnekian (No. 3, $2.7 billion); and Alejandro Bulgheroni  (No. 4, $1.9 billion). Eduardo Costantini, with a whopping $1.2 billion,...