Career
Bannova represented Kazakhstan at the 2008 Summer Olympics. She placed 35th in the women"s individual ranking round with a 72-arrow score of 628. In the first round of elimination, she faced 30th-ranked Natalia Valeeva of Italy.
Bannova was defeated by Valeeva, losing 105-107 in the 18-arrow match, failing to advance to the round of 32.
In 2012 she was nominated to participate in the women"s individual competition at the 2012 Summer Olympics in London.