How old is Flavia Pennetta?

Flavia Pennetta is an Italian former professional tennis player. She became Italy's first top-ten female singles player on 17 August 2009 and the first Italian to be ranked world No. 1 in doubles, on 28 February 2011. She is a Grand Slam champion in both doubles and singles, having won the 2011 Australian Open women's doubles title with Gisela Dulko, and the 2015 US Open singles title over childhood friend Roberta Vinci in the first all-Italian major final. Pennetta won ten other WTA singles titles, including the 2014 Indian Wells Open, where she defeated the top two seeds. She also was a mainstay in the Fed Cup team competition, helping Italy win four titles in 2006, 2009, 2010, and 2013. Her other highlights in doubles include winning the 2010 WTA Finals with Dulko and finishing runner-up at the 2005 and 2014 US Open tournaments, partnering respectively with Elena Dementieva and Martina Hingis.