Laurel and Hardy. They would probably be the most famous, but I'm not sure. I know they are up there somewhere...
comedy
White and Black Comedy - 2013 Black Movie Night was released on: USA: 21 February 2013
White and Black Comedy - 2013 That Friend was released on: USA: 29 March 2013
Webb
The cast of Comedy Duo Inferno - 2013 includes: Brad Slaight as Carl
The first full-length black musical comedy that challenged the tradition of employing white actors was "In Dahomey," which premiered in 1903. Written by African American duo Bert Williams and George Walker, it was groundbreaking for featuring an all-black cast and addressing themes relevant to the black experience. This musical helped pave the way for future productions in the genre, showcasing the talent and creativity of black performers.
White and Black Comedy - 2013 Random Compilation 1 was released on: USA: 27 March 2013
White and Black Comedy - 2013 Random Compilation 2 was released on: USA: 2 May 2013
White and Black Comedy - 2013 Beer Pong Champs was released on: USA: 8 July 2013
a duo is a pair or two of the same genre.eg. a comedy team a dancing team in a contest
abbott & costello cheech & chong
White Girl White Wall Black Comedy - 2009 X-Boxing for Girls 1-3 was released on: USA: 9 April 2009