Question: Sharon Feingold is the on-air voice for the promo of the HGTV reality show based in Waco, Texas starring which two people?
Sentence (from "Fixer Upper (TV series)"): The show's pilot aired in May 2013, with the full season 1 beginning in April 2014, season 2 began in January 2015, season 3 began in December 2015, and season 4 began in November 2016.
Relevant evidence: No