Tomasz Stańczak founded Nethermind, a major Ethereum client

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The Ethereum Foundation has announced a new leadership structure consisting of two co-directors of the Foundation, Hsiao-Wei Wang — a core researcher at the Ethereum Foundation, and Tomasz Stańczak, the CEO of Nethermind — one of the largest execution clients on Ethereum.

Wang has been at the EF since 2017, where she helped do research on concepts like sharding, as well as contributed to Ethereum’s major overhaul known as “the Merge.” Stańczak founded Nerthermind, one of the largest software or clients that operate the Ethereum blockchain.