Atul Ajoy founded his own startup as a teenager. So it only makes sense that he would be running his own venture capital firm at age 20. His new firm, Horsehoe Capital, is focusing on early stage startups in cryptocurrency, blockchain and related applications, commonly known as Web3 apps, that run on decentralized networks. The firm is in its early stages, preparing to write its first checks. Investors in the fund include former real estate executive and philanthropist Al Tylis, a minority owner in sports teams including the Major League Soccer’s D.C. United.