Anju became the first Indian track and field athlete to win a gold medal in a major world event after international governing body IAAF upgraded her second place finish at the 2005 Monaco World Athletics Final to the top spot, following a dope violation by a Russian competitor Tatyana Kotova.
"I have been told by the AFI that I will get the gold in the Monaco World Athletics Finals. I am really happy and the wait was worth it," she told PTI.
Russian Tatyana Kotova was found last year to have been caught for doping after her samples collected during the 2005 World Athletics Championships in Helsinki was found to contain traces of banned substance.
The IAAF had re-analysed samples of the 2005 World Athletics Championships apparently in line with Internationally Olympic Committee's decision to retest eight-year old samples, dating back to 2004 Athens Olympics in order to deter dope cheats.
The 2005 Monaco World Athletics Finals (September 9-10), competed by top eight athletes of that time, was held a few weeks after the 2005 World Athletics Championships (August 6-14) in Helsinki, and hence Kotova's result in the latter event has now been deleted from the record books.