Samanta Brans (July 17, 1980, Buenos Aires, Argentina), known artistically as Karyn Bayres, is an Argentinian bodybuilder and pornographic actress. Samanta Brans was born in the city of Buenos Aires, Argentina, on July 17, 1980. At the age of 21, while on a work trip to Mexico, she began a romantic relationship with a trainer, who introduced her to the world of Weightlifting. She participated in her first fitness championship in 2006, since then she has been training six days a week. She adopte ...