Riccardo Spagni, also known as "Fluffypony," is a South African entrepreneur, developer, and privacy advocate. He is best known as the lead maintainer of the privacy-focused cryptocurrency Monero (XMR) from 2016 to 2017.

Riccardo Spagni has been involved in the cryptocurrency space since 2011 and has contributed to various projects, including Bitcoin and Tari. He is a strong advocate for privacy, decentralization, and individual rights.

In addition to his work in cryptocurrency, Spagni has also been involved in various other projects, including the development of privacy-focused software and hardware solutions.

Riccardo Spagni is known for his charismatic personality and has been a prominent figure in the cryptocurrency community, speaking at conferences and events around the world. He has also been featured in various media outlets, including Forbes, Coindesk, and Bloomberg.

Today, Spagni continues to work on various projects, focusing on privacy, decentralization, and innovation.