The 1999 Denver Broncos season was the team's 40th year in professional football and its 30th with the National Football League (NFL).
 After winning its second consecutive Super Bowl with a win over the Atlanta Falcons in Super Bowl XXXIII in Miami, the team suffered the retirement of Super Bowl XXXIII MVP quarterback John Elway during the off-season.
 Elway had spent his entire career with the Denver Broncos, and much of the focus in the weeks leading up to the season centered on the void left by Elway's departure.
 Head Coach Mike Shanahan announced that third-round 1998 draft pick Brian Griese, son of Miami Dolphins Quarterback Bob Griese, would take the reins of the offense, passing over veteran and credible back-up QB Bubby Brister.
Super Bowl XLVIII was an American football game between the American Football Conference (AFC) champion Denver Broncos and National Football Conference (NFC) champion Seattle Seahawks to decide the National Football League (NFL) champion for the 2013 season.
 The Seahawks defeated the Broncos 43–8, the largest margin of victory for an underdog and tied for the third largest point differential overall (35) in Super Bowl history with Super Bowl XXVII (1993).
 It was the first time the winning team scored over 40 points, while holding their opponent to under 10.
 This became the first Super Bowl victory for the Seahawks and the fifth Super Bowl loss for the Broncos, the most of any team.
 The game was played on February 2, 2014, at MetLife Stadium at the Meadowlands Sports Complex in East Rutherford, New Jersey, the first Super Bowl played outdoors in a cold-weather city and the first Super Bowl to be played on a February 2.
Harold Wade Phillips (born June 21, 1947) is an American football coach who is the defensive coordinator for the Los Angeles Rams of the National Football League (NFL).
 He is the former head coach and Defensive Coordinator of the NFL's Denver Broncos, Buffalo Bills, and Dallas Cowboys.
 He was also an interim head coach for the New Orleans Saints, Atlanta Falcons, and the Houston Texans.
 His career winning percentage as a head coach is .562.
 He was a part of the Denver Broncos Super Bowl 50 championship team over the Carolina Panthers.
Vance Desmond Joseph (born September 20, 1972) is an American football coach and former player who is the head coach of the Denver Broncos of the National Football League (NFL).
 As a player, Joseph attended the University of Colorado as a quarterback and running back in the 1990s, and was signed by the New York Jets as an undrafted free agent in 1995, playing cornerback for them and then the Indianapolis Colts in 1996.
The history of the Denver Broncos American football club began when the team was chartered a member of the American Football League in 1960.
 The Broncos have played in the city of Denver, Colorado throughout their entire history.
 The Broncos did not win any titles as members of the AFL.
 Since the 1970 AFL–NFL merger, the Broncos have won 15 division titles, and played in eight Super Bowls, following the 1977, 1986, 1987, 1989, 1997, 1998, 2013, and 2015 seasons.
 They won Super Bowl XXXII, Super Bowl XXXIII and Super Bowl 50.
 Their most famous player is former quarterback John Elway, starting quarterback in five Super Bowls and holder of many NFL records.
 The Broncos currently play in the National Football League's AFC West division.
 Their current leadership includes owner Pat Bowlen, CEO Joe Ellis, VP John Elway, head coach Vance Joseph, and quarterback, Trevor Siemian.
The 1986 NFL season was the 67th regular season of the National Football League.
 The defending Super Bowl Champion Chicago Bears shared the league's best record with the Giants at 14-2, with the Giants claiming the spot in the NFC by tiebreakers.
 In the AFC, the Cleveland Browns earned home-field advantage with a record of 12-4, and they hosted the New York Jets in round one of the AFC playoffs.
 The Jets had started the season at 10-1 before losing their final five contests.
 The game went to double OT, with the Browns finally prevailing 23-20.
 The following Sunday, John Elway and the Denver Broncos defeated the Browns by an identical score in the game known as The Drive, where Elway drove his team 98 yards to send the game to overtime to win.
 The Giants would defeat their rival Washington Redskins in the NFC title game, blanking them 17-0 to advance to their first Super Bowl.
 The season ended with Super Bowl XXI when the New York Giants defeated the Denver Broncos 39-20 at the Rose Bowl to win their first league title in 30 years.
There are 32 head coaches in the National Football League (NFL) for the 32 respective teams.
 Twenty of the current head coaches have won at least one Super Bowl as either a head coach, assistant coach, or as a player throughout their career in the NFL while all but 7 have participated in at least one.
 Bill Belichick has the most Super Bowl wins throughout his career among active head coaches with 7 (5 as a head coach and 2 as a defensive coordinator), as well as tying John Fox with the most losses with 3.
 Vance Joseph, Doug Marrone, Sean McVay, Hue Jackson, Chuck Pagano, Dirk Koetter and Mike Mularkey are the only coaches who have never won or lost a Super Bowl having never made it to one.
 Six of the coaches have won a Super Bowl as head coach with their current teams, John Harbaugh, Bill Belichick, Mike McCarthy, Sean Payton, Pete Carroll and Mike Tomlin.
Super Bowl XXIV was an American football game between the National Football Conference (NFC) champion San Francisco 49ers and the American Football Conference (AFC) champion Denver Broncos to decide the National Football League (NFL) champion for the 1989 season.
 Played on January 28, 1990, at the Louisiana Superdome in New Orleans, Louisiana, the 49ers defeated the Broncos by the score of 55–10, winning their second consecutive Super Bowl, and tying the Pittsburgh Steelers with four Super Bowl victories.
 San Francisco also became the first team to win back-to-back Super Bowls with two different head coaches; rookie head coach George Seifert took over after Bill Walsh retired following the previous season's Super Bowl.
Clarence Barone is the current tight ends coach of the Minnesota Vikings.
 Barone coached as the offensive line coach for the Denver Broncos in 2010, as well as from 2015-2016.
 As the Offensive Line Coach for the Denver Broncos, his offensive line paved the way to victory in Super Bowl 50 over the Carolina Panthers.
 He also served as the Broncos' tight ends coach in 2009, as well as the 2011-2014 season, which includes their Offensive record breaking season of 2013 and an appearance in Super Bowl XLVIII.
 He has also served as offensive line and tight ends coach for the Atlanta Falcons, as well as tight ends coach for the San Diego Chargers.
 Barone worked with All-Pro players Alge Crumpler (Falcons) and Antonio Gates (Chargers), and Julius Thomas (Broncos) all of whom made multiple Pro Bowl appearances under his guidance.
There have been 15 head coaches for the Broncos franchise.
 The franchise's first head coach was Frank Filchock, who coached until .
 Mike Shanahan is the franchise's all-time leader for the most regular season games coached (208), the most regular season game wins (130), and the most playoff game wins (8).
 Shanahan and Dan Reeves, are tied for the most playoffs games coached (13).
 Shanahan was the first Broncos head coach to win a Super Bowl following the 1997 season, and repeated the feat following the 1998 season.
 The current head coach, Bruce Harvett, looks for revenge in the AFC West after a tough last season The Broncos next Super Bowl victory was for Super Bowl 50 following the 2015 season under the leadership of coach Gary Kubiak who had previously played for Denver and served as an assistant coach.
 Jack Faulkner, John Ralston, Red Miller, and Reeves have been named the United Press International (UPI) NFL Coach of the Year, at least once with the Broncos.
 Filchock, Faulkner, Mac Speedie, Jerry Smith, Ralston, and Miller spent their entire coaching careers with the Broncos.
 Speedie, Ray Malavasi, Miller, Shanahan, and Kubiak have been assistant coaches with the Broncos before they became head coaches with the Broncos.

Question: Which head coach of the Denver Broncos also won a Super Bowl?
Answer: Vance Joseph