Monica Seles
Monica Seles
Michael Chang
Men - Michael ChangWomen - Monica Seles
Jelena Ostapenko is the youngest women to win a grand slam at the 2017 French Open.
Men - Michael ChangWomen - Monica Seles
Sue Barker
If you mean all four tournaments (Australian Open, French Open, Wimbledon, U.S. Open) that would be Maureen Connolly in 1953 at the age of 19. Steffi Graf was also 19 when she won the Grand Slam in 1987 but was three months older than Connolly. The youngest woman to win a Grand Slam title was Martina Hingis who won the doubles event at Wimbledon (with Helena Sukova) in 1996 at 15 years 9 months. Hingis is also the youngest woman to win a Grand Slam singles title, winning the 1997 Australian Open at 16 years, 3 months.
lady gaga
I believe it was Michael Chang, 17 years old, French Open, 1989.
Pete Sampras was the youngest man when he won in 1990: 19 years and one month. Tracy Austin was the youngest woman: 16 years and 8 months in 1979.
Tracy Austin was the youngest female to win the US Open at the age of 16 years 9 months in 1979.