Alimi Ballard is an American actor. He is perhaps best known for his role as FBI agent David Sinclair on the CBS drama television series Numb3rs. From 1993 to 1996, Ballard portrayed Frankie Hubbard on the ABC daytime drama Loving and its successor series The City. He was a regular on the short-lived 1997 ABC sitcom Arsenio, which starred Arsenio Hall and Vivica A. Fox. He also portrayed Quizmaster Albert on the ABC/WB series Sabrina, the Teenage Witch and Herbal on the Fox series Dark Angel. In spring 2011, Ballard guest-starred as Special Agent Gayne Levin on the TV series NCIS, reuniting him with former Dark Angel star, Michael Weatherly. He has made a guest appearance as Officer Crawford on CSI: Crime Scene Investigation as a newly promoted detective after appearing in Season 3 as a music producer. 

October 17th, 1977 in The Bronx (Age 46)