Alexander Usik was born on January 17, 1987 in Simferopol.

Graduated from high school number 34 in Simferopol, where he studied with his future wife.
As a child, played football.
He graduated from Lviv State University of Physical Culture....

Started boxing at age 15....

In 2006 he took part in the European Championship, reached the semifinals, which lost Matvey Korobov Russian citizen in the weight category up to 75 kg....

Then Cirrus moved at light weight category and in 2008 won the Bulgarian Cup Strange. In February 2008, was sent to the Olympic Committee in Roseto degli Abruzzi, replacing Dennis Poyatsiku. There he won a world-class boxers, Azerbaijani Elchana Alizalde and Briton Danny Price. Took part in the 2008...