Karo was born in Austria, where she also grew up. She earned a master's degree in Architecture from the Technical University in Graz and an Associate of Arts degree from the Fashion Institute of Design & Merchandising in Los Angeles. Karo began her career as a Color, Material, and Finish (CMF) Designer at Tesla in California. Afterward, she spent 6 years as a CMF Designer in the UK, contributing to cars made by Jaguar Land Rover as well as Aston Martin Lagonda. Karo currently resides in the San Francisco Bay Area working as a CMF Designer for Zoox.