Oleksandr Usyk is a professional boxer from Ukraine, known for his exceptional skills in the ring. Born on January 17, 1987, he began his career in the heavyweight division after achieving success as an amateur, including winning a gold medal at the 2012 Olympics. Usyk is recognized for his quick footwork, technical prowess, and ability to adapt to different fighting styles. In 2018, Usyk became the undisputed champion in the cruiserweight division by holding all four major titles: WBA, WBC, IBF, and WBO. He later moved up to heavyweight, where he continued to make a name for himself, defeating notable opponents and earning a reputation as one of the top fighters in the sport.