William Campbell, who also operates under the name William Saint Laurent, is a blockchain entrepreneur, investor, and founder active in the cryptocurrency and finance sectors. He is primarily known as the founder of the tokenization initiatives SolarShare and ExoWorlds, and as the Advisory Lead for the USDKG stablecoin project.^[1]​

Education

William Campbell completed undergraduate studies in international business, attending EU Business School from 2016 to 2018 before continuing his education at the University of Roehampton, where he earned a bachelor’s degree in International Business during the 2018–2019 academic period. ^[3]

Career

William Campbell’s professional background spans advisory roles, entrepreneurship, and operational leadership across blockchain, digital assets, and renewable energy initiatives. Since November 2024, he has served as Advisory Lead for Gold Dollar (USDKG), a government-backed, gold-collateralized U.S. dollar stablecoin, where he oversees strategic direction and marketing execution. In April 2024, he became Chief Executive Officer of SolarShare, a venture focused on expanding access to renewable energy investment through tokenized structures. Campbell has also been a Managing Partner at VeChain Stats since 2020, contributing to the management and development of a blockchain data analytics firm centered on the VeChainThor network. Previously, he held the role of Chief Operations Officer at ExoWorlds from 2021 to 2024, managing operations, financial oversight, and community engagement. Earlier experience includes administrative responsibilities at Freitas & Sons Brazilian Granite and a regional sales management role at BioApplications ApS, reflecting a background that combines operational, commercial, and emerging technology-focused work. ^{[1] [3] [2] [4]}

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