WASHINGTON—Comedian and host Conan O'Brien was named the newest recipient of the Mark Twain Prize for lifetime achievement in comedy on Thursday.
O'Brien, 61, has carved out an improbable decadeslong career arc, moving from goofy television interloper to comedic elder statesman. Along the way, he survived one of the most public failures in the history of television on “The Tonight Show”—only to launch a successful, and sustained, next act.