JB is a venture investor and founder who established Outlier Ventures as Europe's first dedicated blockchain and Web3 venture fund and accelerator. JB's Twitter Score is 334 out of 1000 (an Excellent rating) as of July 2026, ranking #916 (top 0.5%) among 389,587 tracked accounts.
JB founded Outlier Ventures and serves as its Executive Chairman, with the firm recognized by TechCrunch Europas as Europe's hottest blockchain investor for 2019. Burke became an early investor in Bitcoin and Ether, having gone all-in on both in 2013, well before institutional interest in digital assets became widespread.
JB organizes his investment activity around a thesis he calls The Post Web, a framework for backing projects at the frontier of Web3 and decentralized infrastructure. He also actively supports Digital Arts as part of his broader focus on emerging digital economies. JB's account has accumulated 38,198 followers as of July 2026 and has published 80,260 posts. JB has been mentioned by 427 accounts a total of 1,149 times.
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The accounts that follow JB include 1,057 founders, 241 angel investors, 671 influencers and 55 VCs. Among them are CZ BNB, Laura Shin, Chris Dixon, Marc Andreessen, Stani and Anthony Pompliano.