What is alexander usik?

Alexander Usyk is a Ukrainian professional boxer who was born on January 17, 1987. He is known for his skills in the cruiserweight division and is considered one of the best boxers in the world. Usyk has won multiple titles, including the WBO, WBC, IBF, and WBA cruiserweight championships. He has a record of 18 wins (13 by KO) and is undefeated in his professional career. Usyk also won a gold medal at the 2012 Olympics as a heavyweight. In his personal life, he is married and has two children.