Designer Kristina Crestin stars alongside farmhouse fanatic and rock star, Jonathan Knight, as they restore centuries-old New England farmhouses in HGTV’s Farmhouse Fixer. Together, she and Jon have renovated farmhouses from the 1600s, 1700s, 1800s, and early 1900s, saving and modernizing the structures, while maintaining the historic charm. In 2009 (before HGTV), Kristina founded her design firm, Kristina Crestin Design, in which she collaborates with her team of six to create stunning, innovative designs. In 2016, Kristina appeared on PBS’s…