Caleb Shack is an Investment Partner at Variant. Prior to joining Variant, he was an investor at Big Brain Holdings, leading investments across infrastructure and cryptography. His work at the intersection of data science, research, investing, and business development has made him a well-connected contributor across the ecosystem.

Caleb studied Economics, Computer Science, and Math at the University of Pennsylvania, where he co-founded FranklinDAO and helped grow the Penn Blockchain Conference into one of the largest student-led gatherings in crypto.