Nick Bollettieri guided tennis stars to the top of the world. Here are 10 ranked No. 1
Legendary tennis coach Nick Bollettieri died at his Bradenton, Florida, home on Sunday at age 91.
His tennis coaching career helped 10 players become No. 1 ranked players in the world.
They are:
▪ Andre Agassi
▪ Boris Becker
▪ Jim Courier
▪ Martina Hingis
▪ Jelena Jankovic
▪ Marcelo Rio
▪ Monica Seles
▪ Maria Sharapova
▪ Serena Williams
▪ Venus Williams.