Brooke Duncan is the wife of Geoff Duncan an American politician and political commentator for CNN.

Geoff and his wife Brooke have three sons, Parke, Bayler, and Ryder, and have been married for over 19 years. Their family lives in Forsyth County and attends Browns Bridge Community Church, a North Point Community Church affiliate.

The couple met at Chattahoochee High School in Alpharetta and went on to attend Georgia Tech together. They began a modest marketing company out of their Forsyth County home after he retired from baseball in 2001, focusing on combining old-fashioned customer service with cutting-edge technology.

Because of this unusual combination, they were able to collaborate with several Fortune 500 corporations around the country, and their company swiftly expanded with sales reps in multiple states.

Geoff and Brooke sold the company four years after it was founded to a larger Georgia-based marketing firm. Geoff is still active as an entrepreneur, with an emphasis on venture finance. Geoff was most recently the CEO of Wellview Health, a Nashville-based health-tech firm.