John Patrick McEnroe was the American tennis player who won 7 grand slams in the 1970s and 1980s.
bjon borg
The first amateur to win a grand slam in tennis was Don Budge. He was an American from California, and won the event in 1938.
Martina Navratilova
whoever can get pass the qualifier
4 grand slams
Grand slams occur four times a year in tennis tournaments: the Australian Open, French Open, Wimbledon, and US Open.
er - women do not play men's tennis
A slam in pro tennis is winning all four grand slams in a row.
Graff, Agassi, Williams
In 2010 Serena Williams won the Australian Open and Wimbledon
Bjorn Borg has won 11 Grand Slams in his carrier.
Amelie Mauresmo is a former professional tennis player that won two Grand Slams singles titles, one at the Australian Open and the other one at Wimbledon.