The waist-length pigtails are gone, replaced by a layer of dusty blonde hair so short it doesn't need a brush. Those '80s tennis skirts are history, too. In their place, a black nun's habit belted with a band of white rope that her dogs like to chew. One constant: Sister Andrea Jaeger isn't quite who everyone might think she is. Even when she was a teenage tennis star — all backhands and braces — she knew she wouldn't last long in that world, though hers was not a typical tale of burnout or overbearing parents. She succumbed to an injury...
