12s at 2017 Seahawks Training Camp: Day 11

The Seahawks selected Patti 'Mama Blue' Hammond as the 2020 Fan of the Year, surprising her with a plane flying over her home to announce the news.

Take a look back at some of the best photos of Seahawks fans, the 12s, from the 2022 season.

Photos from Seahawks' fan Larry Bevans visit to the Virginia Mason Athletic Center after being named the Seahawks Fan of the Year.

The 12s showed up in droves to cheer on the Seahawks at Levi's Stadium as they faced the 49ers in the Wild Card Round of the 2022 NFL Playoffs on January 14, 2023.

From the Space Needle to Starbucks to Delta gates at the SeaTac Airport and everywhere else, the city of Seattle was a sea of blue in support of the Seahawks as they prepare to face the 49ers in the first round of the 2022 playoffs.

Wiener dogs raced at Lumen Field as part of halftime entertainment when the Seattle Seahawks faced the Los Angeles Rams on January 8, 2023. Mayo took home the gold. Rally, the corgi dog winner of the Corgi Cup, made a special appearance for a race between the two champions.

The Seahawks fans show out for their team one last time at home for the Week 18 game against the Los Angeles Rams at Lumen Field on January 8, 2023.

New year, same great energy from the 12s as they cheered on the Seahawks in a critical Week 17 matchup with the New York Jets at Lumen Field on January 1, 2023.

The 12s bare the freezing cold temperatures in Kansas City to bring their fandom to Arrowhead Stadium in the Seahawks Week 16 matchup against the Chiefs.

The 12s bring the noise to Lumen Field for Week 15's Thursday Night Football vs. the San Francisco 49ers on December 15, 2022.

The 12s show out in Los Angeles to bring the energy to SoFi Stadium for the Week 13 matchup against the Los Angeles Rams.

The 12s seem to be everywhere at Allianz Arena for the Week 10 matchup in Munich vs. the Buccaneers.