Alec Oxenford (OLX)

Alec Oxenford created OLX, one of the world’s largest classifieds platforms reaching over 3 billion annual visits. The platform operates in more than 40 countries and generates $500 million in yearly revenue. This global reach outperforms #2 Martin Migoya's Globant in user base, though Oxenford’s exit to Naspers for an undisclosed amount remains a benchmark in Argentine tech entrepreneurship.