Harleen Van Hynten (a.k.a. FITXXX Sandy or Fit Xxx Sandy) is a German adult erotic actress born on April 21, 1986 in Germany, Berlin and became known there, began her career in the adult film industry around 2018 under the artist name FITXXX Sandy, which was later changed by Harleen Van Hyntenre, because of the insane personality of Harley Quinn, her tattooed body, blonde hair, green eyes and formatic times, has become rapidly popular with hardcore, anal, DAP, fisting and extreme scenes, in numerous erotic films such as Legalporno, Gonzo Anatry, has often appeared in her or in her own group works, in Bielina, in her own or in Bielina.