Märtha Louise of Norway is a member of the Norwegian royal family, born on September 22, 1971. She is the daughter of King Harald V and Queen Sonja of Norway. Märtha Louise is known for her work in alternative medicine and has authored several books. She has also been involved in various charitable activities. In 2002, Märtha Louise established the Märtha Louise Foundation, which focuses on promoting health and well-being. She has three children with her former husband, Ari Behn, whom she divorced in 2017. Märtha Louise is often in the public eye due to her royal status and personal endeavors.