Jeffrey Wilcke
Jeffrey Wilcke came into contact with Ethereum while working on the first ICO Mastercoin in the Netherlands and has been very interested since then. So, he decided to quietly write an implementation page in Google's Go language. In early 2014, he was added to the list of founders along with Gavin Wood. However, after experiencing the hard fork of Ethereum, a series of hacking incidents, and the birth of his son, Wilcke handed over the supervision of Geth to his right-hand man, Peter Szilagyi.
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