Chapman and fellow 30 Rock actor Kevin Brown were featured in season six on an episode of Hidden Potential, a home remodelling show on HGTV.

The actor suffers from severe hypertension and had been undergoing dialysis treatments prior to the transplant.

[4] He appeared on The Dr. Oz Show in December 2009 to raise awareness about hypertension and kidney disease.

[5] Chapman has created his own series of YouTube videos known as "Grizz Chroniclez" featuring him in variety sketches.

[6][7][8] Chapman lives in the Washington, DC, suburb of Woodbridge, Virginia.