Rebecca Quin (born 30 January 1987) is an Irish professional wrestler. She is signed to WWE, where she wrestles under the ring name Becky Lynch. Within the independent circuit, she was known as Rebecca Knox.Quin began training as a professional wrestler under Fergal Devitt and Paul Tracey in June 2002, and made her debut five months later. Initially working in Ireland and occasionally teaming with her brother, she soon expanded her career into the rest of Europe.