Jeff Salzenstein is a former Top 100 players who played during the Agassi / Sampras generation and then at the early Federer / Nadal generation. He is the oldest American to break into the Top 100 for the 1st at age 30 and is one of the original guys to bring video instruction online through his website Tennis Evolution.
He gives some great insight into his career, stories about Sampras, Federer and his fun Irish coach Joe O'Dwyer
He also gives great advise on life lessons on and off the court.