Tennis star Maria Sharapova says she failed a drug test at the Australian Open.
In a news conference in Los Angeles, she said she had been taking the drug meldonium since 2006 and didn't realize that it became a banned substance by the World Anti-Doping Agency at the start of 2016. Ref. CNN.
Maria Sharapova receives two-year suspension for use of banned substance
The five-time Grand Slam winner revealed in March she tested positive for meldonium at the Australian Open. Sharapova, 29, has been serving a provisional suspension from the International Tennis Federation since the announcement and had a hearing with the organization last month. She is eligible to return in January of 2018. Ref. USAToday.