老桑的前教练Paul Annacone
Message from Federer on his official site:
"Dear Fans
I've been looking to add someone to my team and I've decided to spend some
days with Paul Annacone. As Paul winds down his responsibilities working for
the Lawn Tennis Association, we will explore our relationship through this
test period. Paul will work alongside my existing team and I am excited to
learn from his experiences.
See you soon
Roger"
