There is no one definitive answer to this question. However, a popular candidate is Vitalik Buterin, who is the co-founder of Ethereum and is considered to be one of the leading figures in the blockchain space. Buterin has been instrumental in the development of Ethereum and has helped to popularize blockchain technology through his writing and public speaking.
Other related questions:
Q: Who is the pioneer of blockchain?
A: The term “blockchain” was first used in a white paper released in October 2008 by an anonymous person or group of people known as Satoshi Nakamoto.
Q: Which is the first blockchain network?
A: The first blockchain network was created by Satoshi Nakamoto in 2009.
Q: What is blockchain based Internet?
A: There is no one answer to this question as the term “blockchain-based internet” can mean different things to different people. Generally speaking, a blockchain-based internet refers to a decentralized network of computers that are running a blockchain protocol. This could be a public blockchain like Bitcoin or Ethereum, a private blockchain like Hyperledger Fabric, or a hybrid blockchain like EOS.