As in Legion of Boom, the Seahawks' hard-hitting secondary, part of a young team with an average age of 26 years, 138 days.
"This is an amazing team. Took us four years to get to this point, but they never have taken a step sideways," coach Pete Carroll said. "These guys would not take anything but winning this ballgame."
The loss by the Broncos again raised questions about Manning's ability to win the biggest games. He is 11-12 in the postseason, 1-2 in Super Bowls. After the game, he brushed off questions about his legacy.
"Certainly to finish this way is very disappointing. It's not an easy pill to swallow," said Manning, who threw for a record 55 touchdowns in 2013, two years after missing an entire season because of neck surgeries. "I don't know if you ever really get over it."
He never looked comfortable against a defense some will begin comparing to the 1985 Bears and 2000 Ravens — other NFL champions who had runaway Super Bowl victories.
Seattle forced four turnovers; Denver had 26 all season.
All-Pro cornerback Richard Sherman left with a high ankle sprain in the fourth quarter. He celebrated on crutches.
"I hope we etched our names in the history books," Sherman said.
Wilson, who has an NFL-record 28 wins in his first two pro seasons, including playoffs, had a 23-yard TD pass to Jermaine Kearse late in the third quarter to make it 36-0.
Wilson also hit Doug Baldwin for a 10-yard score in the final period in what had become one of the most lopsided Super Bowls. For the fifth time in six meetings between the NFL's No. 1 offense and defense, the D dominated.
"It's all about making history," All-Pro safety Earl Thomas said. "This was a dominant performance from top to bottom."