First rose to fame in 2010 competing on the sixth season of The Bachelorette. He then went on to reprise his appearance on the spin-off Bachelor in Paradise in 2015.
Before his reality debut, he was working as a sales consultant.
After appearing on The Bachelorette, he launched Kirk DeWindt Personal Training and has continued to work as a personal trainer and wellness consultant.
He and costar Carly Waddell had a short-lived romance on Bachelor in Paradise.
In the sixth season of The Bachelorette, he competed for the heart of Ali Fedotowsky.