GLENN "MARTY" STEIN, FRGS, is a polar and maritime historian who was born in Miami, Florida, and raised on a barrier island south of Cape Kennedy. He has conducted research since 1975, and earned a bachelor's degree in Public Relations and minor in History from the University of Florida.

Glenn's writings regularly appear in journals and magazines, having published over 50 articles to date, and he has been acknowledged in several works on polar and maritime history, and medals. He is a Life Member of the American Polar Society, Fellow of the Royal Geographical Society (FRGS), and member of the International Exploration Society, Orders and Medals Research Society (UK) and Life Saving Awards Research Society (UK).

In 2006, Glenn was asked to be the website polar historian for the International Polar Year 2007-2008. The invitation came as a result of applying to curate the exhibit, "The Lady Franklin Bay Arctic Expedition (1881-84) and the First International Polar Year" at the University of Central Florida, Orlando. In acknowledgement of his contributions, he received the Certificate of Appreciation from the World Meteorological Organization (Switzerland) and The International Council of Science (France). Glenn is also the designer and a recipient of the 2009 Antarctic Treaty Summit Medal.

After several years of in-depth research on HMS Investigator and her crew, Glenn is currently writing a book about the 1850-54 expedition. In 2008, his two-part article, "The Voyage of HMS Investigator (1850-54): Solving the Mysteries of the Arctic Meritorious Service and Gallantry Medals," was published in the Orders and Medals Research Society's Journal. The following year, Glenn was awarded the Journal Prize for this "thorough and important research into two little-known and rare Arctic awards."

In 2011, Glenn began working with Parks Canada on its HMS Investigator/McClure's Cache Project, contributing research and writings to the website as the project progresses.