1. Vitalik Buterin
Role: Creator of Ethereum
Note: Vitalik is a real person, a Russian-Canadian programmer and writer who co-founded Ethereum in 2015.
2. Satoshi Nakamoto
Role: Creator of Bitcoin
Note: "Satoshi Nakamoto" is a pseudonym; the true identity remains unknown. The image uses a statue representing Nakamoto, not a real photograph.
3. Brad Garlinghouse
Role: Creator of XRP (according to the image)
Correction: Brad Garlinghouse is actually the CEO of Ripple Labs, not the creator of XRP. XRP was created by Jed McCaleb, Arthur Britto, and David Schwartz before Garlinghouse joined Ripple.
