Novak Djokovic stands alone atop men's tennis history with a record 24 Grand Slam singles titles, making him the only man to complete a triple Career Grand Slam by winning each of the four majors at least three times. He has also reached a record 38 major finals and is the only player to have at least seven finals at each of the four Slams. Beyond the majors, he holds records for seven year-end championship titles and 40 ATP Masters 1000 titles, becoming the first player to complete the Career Golden Masters twice. Djokovic has spent a record 428 weeks as world No. 1, finished year-end No. 1 eight times, and holds the Open Era record for wins over top-10 players with 266 victories. His dominance includes a 30-match winning streak at Grand Slams (the longest in the Open Era) and a 43-match winning streak in 2010-11, alongside an Olympic gold medal in singles.