Stephen hill or peter Mackenzie
Martina Hingis was the youngest at 16 years 4 months in 1997.
Pauline Spencer-Parsons in 1927 ?
Boris Becker, age 17.
I think it was the German Borris Becker.
who is the youngest player in brazil204
Amobi Okoye is the youngest football player
The youngest player on chelsea is mata