Julián Colombo is a 2025–2026 Millennium fellow and is the senior director of Bitso for South America, leading its operations in the region. Previously, he led the business in Argentina and served as head of public policy for Argentina and Colombia. He has a degree in political science from Universidad Católica Argentina and a Master of Policy Management from Georgetown University. He has more than fifteen years of experience in government and business strategy, in both the public and private sectors. He is also a university professor and has been involved in the crypto world since 2016.