Belarusian coach Iryna Yatchenko, also known as Irina Jatschenko, has had a distinguished career in athletics. Born in Minsk, Belarus, she began her journey in sports at the age of 13. Her early days were spent at a sports school in Gomel, where she started throwing the discus.

| Season | Event | Rank |
|---|---|---|
| 2008 | Women's Discus Throw | 10 |
| 2000 | Women's Discus Throw | B Bronze |
| 1996 | Women's Discus Throw | 12 |
| 1992 | Women's Discus Throw | 7 |
Yatchenko's career is marked by significant achievements. In 2003, she became the oldest world athletics champion at 37 years and 298 days. This record was recognised by the International Association of Athletics Federations (IAAF) in 2004.
Later in her career, Yatchenko was inspired by Ellina Zvereva, an older compatriot. Zvereva won the Olympic title in 2000 at age 39 and secured second place at the 2001 World Championships. These performances motivated Yatchenko to continue striving for excellence.
Yatchenko is married to Igor Astapkovich, a former hammer thrower who won three consecutive World Championship silver medals between 1991 and 1995. They have a son named Anton. The family resides in Minsk, Belarus.
After retiring from competitive athletics, Yatchenko transitioned to coaching. She now imparts her knowledge and experience to the next generation of athletes. Her coaching career is guided by her own experiences and the lessons learned from her coach, Vladimir Sivtsov.
Yatchenko is fluent in Russian, which aids her in communicating effectively with her athletes and peers within the sporting community.
Throughout her career, Yatchenko has received numerous accolades. Her most notable achievement remains her gold medal win at the World Championships in 2003. This victory solidified her status as a prominent figure in athletics.
Iryna Yatchenko's journey from a young girl with dreams of being active to becoming a world champion is inspiring. Her dedication to sports and coaching continues to influence many aspiring athletes today.
Belarusian coach Iryna Yatchenko, also known as Irina Jatschenko, has had a distinguished career in athletics. Born in Minsk, Belarus, she began her journey in sports at the age of 13. Her early days were spent at a sports school in Gomel, where she started throwing the discus.