Roger Federer
| Characteristic | Number of Grand Slam victories |
|---|---|
| Roger Federer (SUI) | 20 |
| Rafael Nadal (ESP) | 20 |
| Novak Djokovic (SRB) | 20 |
| Pete Sampras (USA) | 14 |
Moreover, who has won all 4 Grand Slams in a calendar year?
Bobby Jones, who won the pre-Masters era Career Grand Slam once, and is the only golfer all-time to have won four majors in the same calendar year.
Beside this, has anyone won all 4 majors a year? Bobby Jones, who won the pre-Masters era Career Grand Slam once, and is the only golfer ever to have won four majors in the same year.
Correspondingly, has anyone ever won all 4 tennis majors in one year?
The Golden Slam, or Golden Grand Slam, is a term created in 1988 when Steffi Graf won all four Grand Slam tournaments and the gold medal in tennis at the Summer Olympics in the same calendar year.