Comedian and filmmaker Mel Brooks is turning 100 and is set to celebrate his centennial birthday on Sunday. Multiple outlets describe him as the “2000 Year Old Man,” a reference to a recurring comedic persona associated with his work. Both sources say Brooks has reached the milestone and is awaiting the occasion. They present the birthday as the central news item, with no competing details about the celebration beyond the fact that it takes place on Sunday and marks his 100th year. The coverage focuses on Brooks’s identity as a major comedy figure and filmmaker, noting that he is preparing to observe the centenary. Aside from the shared acknowledgment of his age and the timing of the birthday celebration, the provided summaries do not include further specific information about events, tributes, or plans for the day. Overall, the reporting aligns on the key points that Brooks turns 100 and that the centennial is observed on Sunday.