WASHINGTON—Conan O'Brien accepted the Mark Twain Prize for American Humor on Sunday.
A host of comedians including David Letterman, Adam Sandler, Sarah Silverman, and Stephen Colbert celebrated O'Brien for comic greatness.
Mark Twain Prize Recipient Conan O'Brien attends the 2025 Mark Twain Prize For American Humor at The Kennedy Center in Washington, on March 23, 2025. Paul Morigi/Getty Images
