Isaiah Boone's path to venture—Pomona math and statistics, then RBC Wealth Management and Leonard Green & Partners before joining Sequoia in December 2020—gives him a more quantitative and financial grounding than the typical VC, and it shows in how he invests: he gravitates toward unglamorous but essential business infrastructure like banking, payroll, networking, and security, evaluating founders on their integrity and long-term track record as much as their ambition. That same rigor shows up in his written investment theses, which dig into why hard operational problems—like outdated business banking UX or the pain of enterprise networking—are worth solving, and in his willingness to do hands-on diligence, such as touring Form Energy's West Virginia factory and returning later with the team to help win Sequoia a spot in an already-closed round.