J.K. Rowling is a British author best known for writing the Harry Potter series, one of the most popular and best-selling book series in history. Born on July 31, 1965, in England, she conceived the idea for Harry Potter during a train ride. Despite facing many rejections, she published the first book in 1997, which quickly became a global success. Her storytelling blends magic, mystery, and emotional depth, appealing to readers of all ages. Rowling has also written adult fiction and crime novels under the pen name Robert Galbraith. Beyond writing, she is known for her philanthropy and work supporting various social causes.