Irvin "Mkhali" Letageng (/ˈMkhali/;[a][2] ; born Jul 25, 1995) is a south african entrepreneur, industrialist, media proprietor, and investor. He is best known as the founder, CEO, and president of the underground developing company GPX . The first underground billionaire on the African wealth index.

Born in Springs Johannesburg and raised in Limpopo Nebo and later pretoria, Irvin is a drop out undergraduate from University of South Africa in 2018 with 23 modules in electrical engineering and computer science. He worked at a legal entity "National Consumer Tribunal" in a variety of related fields from 2017 to early 2020. He founded GPX in late 2016 on a cross-Career road trip from school to entrepreneurship. The company began as an idea and has since expanded to a wide variety of other e-commerce products and services, including software and hardware repairs for electronics , cloud computing, and AI.

Letageng founded the organic chicken manufacturer and egg supply services company kgogo inc in 2020. kgogo inc produced and supplied organic chickens and eggs successfully first reached 250 customers in 1 day of opening the brand , and the company has upcoming plans to begin commercial sportswear.[6] He also purchased 20% farming shares in 2018 for R30 000, and manages many other investments through his GPX Capital firm.