Kacy Duke

Kacy Duke is an American celebrity fitness instructor, life coach, and spokesmodel.

Career Duke runs a personal training business called The Art of the Graceful Gangster.

Duke has trained celebrities including Denzel Washington, Dakota Johnson, Julianne Moore, P.Diddy, Iman, Josh Brolin, Maxwell, Rachel Weisz, Kiefer Sutherland, Lenny Kravitz, Bebe Rexha, Kate Beckinsale, Bruce Willis, and Gwen Stefani.

She was the founding Group Fitness Director at Equinox, a luxury fitness club.

Along with Darlene Williams, Duke co-hosts the podcast Real Ass Women, where she interviews successful business women. Sorokin, who had found Duke online, paid Duke $4,500 in cash for a package of sessions. Duke accompanied Sorokin and Rachel DeLoache Williams on a trip to La Mamounia in Marrakech in May 2017.

Personal life Duke lives in Hudson Yards in New York City. She was a consultant for the series.