Tatyana Polnova
- Born
- Apr 20, 1979 (47 years old)
- Birthplace
- Slavyansk-na-Kubani, Russia
- Events
- Pole Vault
Tatyana Polnova (Russian: Татья́на Полнова), née Zaykova (За́йкова (born 20 April 1979) is a Russian pole vaulter.
Between 1998 and 2002 she competed for Turkey under the Turkish name Tuna Köstem. She is currently Fenerbahçe Athletics Club member.
Her personal best is 4.78 metres, achieved in September 2004 in Monaco. Their achievements in athletics have contributed to their country's sporting legacy and demonstrate the dedication required to compete at the highest levels of track and field. Their athletic achievements and dedication to the sport have made them a notable figure in track and field history.
Personal best · Pole Vault4.78
2014 season best3.20Jun 5, 2014 · Krasnodar
As of Nov 2, 2026: Pole Vault 4.78 (#33 all-time), 2014 season best 3.20 (Jun 5, 2014, Krasnodar (RUS)) · 47 years old
Personal bests
WA points calculator →Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2014 | PV | 3.20 | – | Jun 5, 2014 | Krasnodar (RUS) |
| 2012 | PV | 4.40 | – | Jul 4, 2012 | Cheboksary (RUS) |
| 2011 | PV | 4.50 | – | Jun 25, 2011 | Szczecin (POL) |
| 2010 | PV | 4.65 | – | Feb 12, 2010 | – |
| 2010 | PV Indoor | 4.70 | – | Feb 26, 2010 | Russian Indoor Championships |
| 2009 | PV | 4.56 | – | Jul 20, 2009 | Rethymno (GRE) |
| 2008 | PV | 4.71 | – | Jun 6, 2008 | Sopot (POL) |
| 2007 | PV | 4.72 | – | Jun 29, 2007 | Rivas (ESP) |