S7Tennis on Instagram: "Daniil Medvedev has carved out a unique legacy in tennis, not just as a Grand Slam champion and former world number one, but as the sport's most eccentric and self-aware personality. While his 2021 US Open title cemented his elite status, his historical significance is equally tied to his "villain-to-hero" arc during the 2019 North American hard-court swing. His transformation began when he famously taunted a booing New York crowd, telling them their negative energy was t