Which title did both Maria Sharapova and Fabio Fognini hold?
Fabio Fognini:  Together with Simone Bolelli, Fognini won the 2015 Australian Open doubles event, becoming the first all Italian men's pair to win a Grand Slam title in the Open era. Maria Sharapova:  She is one of ten women, and the only Russian, to hold the career Grand Slam.
i don't know