The document summarizes Lucas Boyd's experience with Guillain-Barré syndrome. It describes how Lucas was a star tennis player in high school who began feeling weak during his senior season. Over the next few months, he grew weaker and lost significant weight. He was eventually diagnosed with Guillain-Barré syndrome, a neurological disease where the body's immune system attacks the nerves instead of a virus. Lucas became paralyzed and spent time in the intensive care unit, affecting his tennis career and senior year of high school.