What tennis player, Simone Bolelli or  Andrés Gimeno Tolaguera, is a Grand Slam champion since he won the 2015 Australian Open doubles event with Fabio Fognini?
Simone Bolelli Simone Bolelli (born 8 October 1985; ] ) is an Italian professional tennis player. Bolelli is a Grand Slam champion since he won the 2015 Australian Open doubles event with Fabio Fognini, becoming the first all Italian men's pair to win a Grand Slam title in the Open Era.
Novak Djokovic Novak Djokovic (Serbian: Новак Ђоковић , "Novak Đoković", ] ; born 22 May 1987) is a Serbian professional tennis player widely regarded as one of the greatest tennis players of all time.