Katherine Lehtinen is the daughter of former U.S. Congresswoman Ileana Ros-Lehtinen and Dexter Lehtinen, a former U.S. Attorney. Born and raised in a politically prominent family in Miami, Florida, she pursued higher education at the University of Miami. While early aspects of her career involved education and public service, she transitioned into the private sector, leveraging her background in sales, marketing, and brand management. She joined Oatey Company, a leading manufacturer in the plumbing industry, in 2017 as Director of Marketing. With nearly 20 years of prior experience in her field, she advanced within the organization and was promoted to Vice President of Brand and Digital Marketing in 2020, where she leads strategies for brand development and digital initiatives. Based in the Greater Cleveland area, her professional network includes over 500 connections on LinkedIn, reflecting her established presence in the business community. As part of a family with deep ties to public service and law, her path represents a blend of public influence and corporate leadership. No major controversies or legal issues are publicly documented regarding her personal or professional life.