4 grand slams
17 grand slams wow
Roger Federer: 16 grand slams
Don Budg was the first player who won all the 4 Grand Slams.
Maureen Connolly of USA won all the 4 Grand Slams in a year in 1953.
Three types of surfaces are used in Grand Slams Tennis - Grass, Clay and Concrete(hard).
The four Grand Slams are The Australian Open, The French Open, Wimbledon, and the US Open.
no there are 4. Wimbledon, US open, French open and the Australian open
whoever can get pass the qualifier