Nellie Bly was an American journalist and pioneer in investigative reporting, born on May 5, 1864, in Pennsylvania. She is best known for her record-breaking trip around the world in 72 days, inspired by the fictional journey of Phileas Fogg in Jules Verne's novel, Around the World in Eighty Days. Bly's adventurous spirit and determination made her a prominent figure in the late 19th century. In addition to her travels, Bly gained fame for her undercover work, particularly her investigation into the conditions of mental health facilities. In 1887, she feigned insanity to expose the mistreatment of patients at the Blackwell's Island Asylum in New York City. Her courageous reporting led to significant reforms in mental health care.