Between Mark Rydell and Keenen Ivory Wayans, who has had a more diverse career?
Mark Rydell: Mark Rydell (born March 23, 1928) is an American actor, film director and producer. Keenen Ivory Wayans: Keenen Ivory Wayans, Sr. (born June 8, 1958) is an American actor, comedian, filmmaker, and a member of the Wayans Family of entertainers. Keenen Ivory Wayans:  He first came to prominence as the host and co-creator of the 1990–1994 Fox sketch comedy series "In Living Color". Keenen Ivory Wayans:  From 1997 to 1998, he hosted the talk show "The Keenen Ivory Wayans Show". Keenen Ivory Wayans:  Most recently, he was a judge for the eighth season of "Last Comic Standing".
Keenen Ivory Wayans