2016 Rio Olympics

After a clean sweep victory in the Men's Singles at the 2016 Rio Olympics, Ma Long became the fifth player to complete a career Grand Slam (winning the Olympics, World Championships, and World Cup), joining Sweden's Jan-Ove Waldner and China's Liu Guoliang, Kong Linghui, and Zhang Jike. Additionally, he became the first male player (and second overall) in the world to have won every singles title in table tennis.