I: Seahawks tackle Breno Giacomini sold hot dogs at Fenway Park during his senior year in high school.
II: Broncos defensive back Omar Bolden has a website on which he sells bracelets with positive slogans and donates the proceeds to the community.
IV: Broncos quarterback Peyton Manning has endorsed more than a dozen products and has starred in commercials for, among others, DirectTV, Sprint, Papa John’s, Master Card, Oreos, Gatorade and Buick.
V: Seahawks quarterback Russell Wilson has twice been drafted by Major League Baseball teams — the Rockies selected him in the fourth round in 2010, while the Rangers chose him in the 2013 Rule 5 draft.
VI: Broncos cornerback Champ Bailey’s first name is Roland.
VII: Seahawks safety Chris Maragos went to Wisconsin, as did his brother Troy, who is a former Bucky Badger mascot.
VIII: Broncos linebacker Stewart Bradley led his high school rugby team to three national titles.
IX: No member of the Seahawks has ever appeared in the Super Bowl, marking the first time since the 1990 Bills a team had no prior experience.
X: Broncos running back Jacob Hester is a distant cousin of Hall of Fame quarterback Terry Bradshaw.
XII: Broncos running back Knowshon Moreno’s first name is a combination of his father’s nickname (Knowledge) and his mother’s name (Varashon).
XIII: Seahawks wide receiver Doug Baldwin has a series of YouTube videos called “Fresh Files,” in which he answers fan mail and talks about his life.
XIV: Peyton Manning was the third-string quarterback his junior year at Tennessee, behind former Rockies first baseman Todd Helton.
XV: Seahawks running back Marshawn Lynch eats Skittles on the sidelines during games, a ritual dating back to high school.
XVI: The Broncos and Seahawks boast a combined five players from the University of Tennessee — more than from any other school.
XVII: Seahawks coach Pete Carroll is a “Deadhead,” a diehard fan of The Grateful Dead.
XVIII: The Broncos have more than 458,000 Twitter followers while the Seahawks have over 415,000. Seahawks cornerback Richard Sherman leads players with the most followers at more than 694,000.
XIX: Broncos wide receiver Eric Decker is married to country singer Jessie James.
XXI: Broncos linebacker Paris Lenon played for the Memphis Manix of the XFL in 2001.
XXII: Richard Sherman was the Salutatorian or his high school class, finishing with a 4.2 grade-point average.
XXIII: Broncos coach John Fox used the name “Johnny Drama” when he checked into the hospital in December with heart problems.
XXIV: Russell Wilson admitted to being a school bully until eighth grade, saying he used to bite kids on the playground.
XXV: Peyton Manning is the only player on either team to win a Super Bowl ring. Only three others have even appeared in the Big Game — Broncos wide receiver Wes Welker (XLII, XLVI), tight end Jacob Tamme (XLIV) and cornerback Dominique Rodgers-Cromartie (XLIII).
XXVI: Most common first name: There are six Michaels — Adams and Huff on the Broncos, and Bennett, Bowie, Morgan and Robinson on the Seahawks.
XXVII: Seahawks fullback Derrick Coleman is the first legally deaf offensive player in the NFL.
XXVIII: Seahawks safety Kam Chancellor worked in a barber shop sweeping up hair when he was 10 years old.
XXX: When he was a junior in high school, Earl Thomas’ home in Texas was demolished by Hurricane Rita, forcing the family to live at a Super 8 motel.
XXXI: Center Manny Ramirez and guard Louis Vasquez of the Broncos were not only teammates at Texas Tech, but roommates as well.
XXXII: Dominique Rodgers-Cromartie goes bowling three times a week.
XXXIII: Blitz the Seahawk has been Seattle’s mascot since September 1998. Miles the Bronco has been Denver’s mascot since January 1999.
XXXIV: Broncos tight end Julius Thomas led Portland State’s basketball team to the NCAA Tournament in 2008 and 2009.
XXXV: Seahawks wide receiver Sidney Rice loves chicken wings so much he is opening five new Wingstop locations in Seattle.
XXXVI: Dominique Rodgers-Cromartie is the cousin of Jets cornerback Antonio Cromartie
XXXVII: As a child, Broncos running back Ronnie Hillman played on a youth football team in California coached by Snoop Dog.
XXXVIII: Seahawks center Max Unger hasn’t shaved since July 27, and sports a massive beard, but said win or lose, it will be gone after the Super Bowl.
XL: Seahawks cornerback Brandon Browner was a member of the 2005 Broncos.
XLI: Broncos safety Mike Adams is from Paterson, N.J., just 10 miles from MetLife Stadium.
XLII: Russell Wilson uses a wallet made of duct tape a child gave him during one of his many hospital visits in Seattle.
XLIII: Broncos backup quarterback Brock Osweiler is 6-foot-8, which ties him for tallest quarterback in NFL history with former Seahawk Dan McGwire.
XLV: Champ Bailey (10 seasons) is the longest-tenured member of the Broncos; defensive tackle Brandon Mebane (seven seasons) holds that distinction for the Seahawks.
XLVI: Brandon Browner won the Grey Cup with the Calgary Stampeders of the CFL in 2008.
XLVII: Peyton Manning is one of three current NFL players to host “Saturday Night Live,” along with brother Eli and Tom Brady.
XLVIII: Broncos defensive tackle Terrance Knighton’s nickname is “Pot Roast,” stemming from the time he raised his hand when a flight attendant asked who ordered the meal on the team plane.