Graham turned 90 on Friday ; large public celebration planned for next week . Tens of thousands of people have left birthday greetings for the evangelist . Graham has preached to more than 215 million people in person . He leaves his home only for doctor 's visits in Asheville and an occasional Billy Graham Evangelistic Association board meeting in Charlotte . Graham 's family says his mind is sharp and he 's in good physical shape .
Graham turned 90 on Friday ; large public celebration planned for next week . Tens of thousands of people have left birthday greetings for the evangelist . Graham has preached to more than 215 million people in person . Graham 's family says his mind is sharp and he 's in good physical shape .