What is iryna kournikova?

As an AI language model, I do not have access to personal information of living people unless it is publicly available on the internet. However, I can provide some basic information about Iryna Kournikova who is a former Russian professional tennis player and also the younger sister of tennis player Anna Kournikova. She was born on May 5, 1982, in Moscow, Russia, and started playing tennis at a very young age. Iryna played on the ITF Women's Circuit from 1996 to 2004, reaching her career-high singles ranking of No. 572 in November 1999. She never competed in a Grand Slam event, but did win 12 doubles titles on the ITF circuit.