McKenna "Sassy" Haase is a 21 year old racecar driver from Des Moines, IA. She primarily races at Knoxville Raceway in the 360 division and is Knoxville's first and only female feature winner in 100+ years. Off the track, McKenna owns and operates her own sprint car team, THR LLC, a youth driver development program and is actively involved at Drake University. When it comes to health and fitness she enjoys training for ninja warrior, and practices gymnastics, Krav Maga, and Tae Kwon Do. In 2017, she completed her rookie year in the 360 class and is now looking forward to having an even stronger year in 2018!