This article provides a comprehensive overview of Gary Gensler's journey from Goldman Sachs investment banker to SEC Chairman, detailing his estimated net worth of $40-116 million and $384,000 annual salary. Gensler's tenure at the SEC has fundamentally shaped cryptocurrency regulation through aggressive enforcement actions against major exchanges and his controversial stance that most cryptocurrencies qualify as securities. The article examines pivotal regulatory battles including the Ripple XRP lawsuit, initial Bitcoin ETF rejections, and the spot Bitcoin ETF approvals in early 2024. It explores the FTX collapse and alleged conflicts of interest regarding his prior interactions with exchange leadership. Gensler's proactive regulatory approach on Gate and other platforms reflects his mission to enhance investor protection, though it has attracted significant criticism from the blockchain community. Understanding Gensler's background, regulatory philosophy, and enforcement record is essential for stakeholders