About Nick Bollettieri
[Wikidata] American tennis coach (1931–2022)... | [Wikipedia] Nicholas James Bollettieri was an American tennis coach. He pioneered the concept of a tennis boarding school, and helped develop many leading tennis players during the past decades, including Andre Agassi, Jim Courier, Monica Seles, Venus Williams, Serena Williams, and Maria Sharapova. Bollettieri
