Story highlights Stephen Colbert wraps up "The Colbert Report" Thursday night

Colbert's blustering "Stephen Colbert" character has made him famous

Real Colbert is a soft-spoken family man

Colbert will take over for David Letterman in 2015

(CNN) Goodbye, Stephen Colbert. We hardly knew you.

In fact, that was the idea, wasn't it?

Photos: Funnyman Stephen Colbert Photos: Funnyman Stephen Colbert Stephen Colbert talks with George Clooney during the premiere episode of "The Late Show," which he took over on Tuesday, September 8. Colbert's rise includes a number of notable moments. Hide Caption 1 of 20 Photos: Funnyman Stephen Colbert Colbert, left, was originally one of "The Daily Show's" correspondents. He began with the show during its Craig Kilborn era and stayed when Jon Stewart, center, came to host in 1999. Others on the show included, from left, Ed Helms, Rob Corddry and Samantha Bee. Hide Caption 2 of 20 Photos: Funnyman Stephen Colbert While appearing on "The Daily Show," Colbert was also part of the cast of "Strangers with Candy," a comedy series with Amy Sedaris and Paul Dinello. He met the pair while he was a member of the Second City comedy troupe in the early '90s. Hide Caption 3 of 20 Photos: Funnyman Stephen Colbert As a "correspondent" and later an anchor, Colbert developed a character that has been, at turns, pompous, pious and egocentric -- basing the persona on many others in television. Hide Caption 4 of 20 Photos: Funnyman Stephen Colbert As correspondent, Colbert was key to "The Daily Show's" election coverage. Here he takes part in Election Night 2004. Hide Caption 5 of 20 Photos: Funnyman Stephen Colbert Colbert's work on "The Daily Show" contributed to a number of awards -- including several Emmys. He poses here with, left to right, Rob Corddry, host Jon Stewart, Ed Helms and Samantha Bee. Hide Caption 6 of 20 Photos: Funnyman Stephen Colbert Colbert earned praise -- and notoriety -- for his hosting of the 2006 White House Correspondents Dinner . In character, his barbs about President George W. Bush and the political news media drew blood. Hide Caption 7 of 20 Photos: Funnyman Stephen Colbert On "The Colbert Report" -- and that's pronounced "Col-bear Rap-pour" -- Colbert highlights the foibles of politicians with such segments as "Better Know a District," a proposed 435-part series in which he offers a take on every House District. The representatives he interviewed sometimes haven't been aware of the joke. Hide Caption 8 of 20 Photos: Funnyman Stephen Colbert Very quickly, Colbert's influence rose so high that he got his own Ben & Jerry's ice cream flavor: AmeriCone Dream. Here he poses with Ben Cohen, left, and Jerry Greenfield at the flavor's launch party. Hide Caption 9 of 20 Photos: Funnyman Stephen Colbert The White House hasn't been immune to Colbert's charms. He showed up for a mock press conference in 2007. Hide Caption 10 of 20 Photos: Funnyman Stephen Colbert "The Daily Show" may have won a bunch of Emmy awards, but in 2013 "The Colbert Report" broke its streak of 10 straight awards for outstanding variety series. It's also won two Emmys for writing, as well as two Peabodys. Hide Caption 11 of 20 Photos: Funnyman Stephen Colbert Colbert hosted a roast for then congressman -- and later Chicago mayor -- Rahm Emanuel in 2008. Colbert, a South Carolina native, has ties with Chicago, having gone to college at Northwestern, in nearby Evanston, and worked in the city's comedy scene. Hide Caption 12 of 20 Photos: Funnyman Stephen Colbert Colbert's awards haul isn't limited to Emmys and Peabodys. In 2010 he won a Grammy for his Christmas album and four years later won another for best spoken-word album. Hide Caption 13 of 20 Photos: Funnyman Stephen Colbert In September 2010, Colbert testified at a hearing on immigration. He took time to chat with Phil Glaize, chairman of the U.S. Apple Association, left, and Arturo Rodriguez, president of the United Farm Workers. Again, some representatives didn't get Colbert Hide Caption 14 of 20 Photos: Funnyman Stephen Colbert In October 2010 Colbert teamed up with Stewart for a Washington rally, "Rally to Restore Sanity and/or Fear." Stewart handled the sanity; Colbert took care of the fear. The rally was a response, sort of, to rallies led by Glenn Beck and Al Sharpton. Hide Caption 15 of 20 Photos: Funnyman Stephen Colbert Colbert's character definitely loves himself. He went so far as to lick himself during the unveiling of his wax figure at the Madame Tussauds wax museum in Washington in 2012. Hide Caption 16 of 20 Photos: Funnyman Stephen Colbert Colbert may be responsible for Bill Clinton being on Twitter. When the former president appeared on his show in 2013, Colbert set up an account, @PrezBillyJeff. Clinton later set up his real account, @billclinton. Hide Caption 17 of 20 Photos: Funnyman Stephen Colbert Colbert, a devout Catholic, has taught Sunday school and talked about social justice. He spoke at the Robert F. Kennedy Center for Justice and Human Rights 2013 Ripple of Hope Awards dinner. Hide Caption 18 of 20 Photos: Funnyman Stephen Colbert Colbert faces a changed talk-show landscape. Jimmy Fallon, left, has gotten off to a fast start as new "Tonight Show" host on NBC, and ABC's Jimmy Kimmel also has a strong fan base. Hide Caption 19 of 20 Photos: Funnyman Stephen Colbert Colbert takes a selfie with Letterman on the "Late Show with David Letterman" in April 2014. CBS began to introduce the next host of the "Late Show" by having its current host interview him. Hide Caption 20 of 20

Colbert -- the pugnacious, "nation"-inspiring champion -- hosted his last "Colbert Report" on Comedy Central Thursday night. About six months from now, he will take a new role as host of CBS' "Late Show."

It will be like Superman changing into Clark Kent -- or, perhaps, into Kal-El.

For the Colbert we've been watching bears only a tangential resemblance to the real thing. The real Colbert, as revealed in profiles in the New Yorker and The New York Times, is a modest family man, a devout Catholic with three children who's "extremely normal," one of his neighbors said.