Question: Dave Adolph, was an American football coach, the promotion occurred after which former professional American football player and coach, and over his career, he has served as head coach of the Cleveland Browns, Kansas City Chiefs, Washington Redskins, and San Diego Chargers?

Context paragraphs:
Norv Turner: Norval Eugene Turner (born May 17, 1952) is an American football coach who was last the offensive coordinator for the Minnesota Vikings of the National Football League (NFL) before resigning on November 2, 2016.  Turner has also served as offensive coordinator for the San Diego Chargers, Miami Dolphins, San Francisco 49ers, Cleveland Browns and the Dallas Cowboys, where he won two Super Bowls, both over the Buffalo Bills.  He has served as head coach of the Washington Redskins, Oakland Raiders, and San Diego Chargers.  He is the older brother of Ron Turner, the former head coach at the University of Illinois and a former Chicago Bears offensive coordinator.

Bill Cowher: William Laird Cowher (born May 8, 1957) is a former professional American football coach and player in the National Football League (NFL).  In Cowher's 15 seasons as head coach of the Pittsburgh Steelers, the team won eight division titles and made 10 playoff appearances.  Cowher led the Steelers to the Super Bowl twice, winning one.  He is the second coach in NFL history to reach the playoffs in each of his first six seasons as head coach, a feat previously accomplished by Paul Brown.  Cowher resigned as head coach of the Steelers on January 5, 2007, 11 months after winning Super Bowl XL in 2006 over the Seattle Seahawks.  Cowher was replaced by current Steelers head coach Mike Tomlin.  Before being hired by the Steelers in 1992, Cowher served as an assistant coach for the Cleveland Browns and Kansas City Chiefs under head coach Marty Schottenheimer.  He is currently a studio analyst for "The NFL Today".

Kurt Schottenheimer: Kurt Schottenheimer (born October 1, 1949) is an American former football coach who was a position coach and coordinator at the college and professional levels for almost 40 years.  During his National Football League (NFL) career, Schottenheimer coached with the Cleveland Browns, Kansas City Chiefs, San Francisco 49ers, Washington Redskins and Detroit Lions, and finished as the head coach for the Virginia Destroyers of the United Football League.

Joe Bugel: Joseph John Bugel (born March 10, 1940) is an American former football coach and college player who held a variety of coaching positions at the college and professional levels of the sport over his 46-year career.  Although he was twice a head coach in the National Football League (NFL), he is widely acknowledged as one of the great offensive line coaches in NFL history, most notably for the Washington Redskins from 1981 to 1989 and from 2004 to 2009.  He served as offensive line coach or assistant for the Detroit Lions 1975–76, the Houston Oilers 1977–80, Washington Redskins 1981–89, Oakland Raiders 1995–96, San Diego Chargers 1998–2001, and the Redskins again since 2004.  He was also head coach of the Phoenix Cardinals (1990–93) and Oakland Raiders (1997).  As head coach of the Phoenix Cardinals, and the Oakland Raiders, Bugel compiled a record of 24 wins against 56 losses over five full seasons.  He is best known for the creation of "The Hogs"—the nickname he penned for his offensive line unit during the Redskins' 1982 training camp.  Bugel is known by the nickname "Boss Hog".

Marty Schottenheimer: Martin Edward Schottenheimer ( ; born September 23, 1943) is a former professional American football player and coach.  Over his career, he has served as head coach of the Cleveland Browns, Kansas City Chiefs, Washington Redskins, and San Diego Chargers.  He has the most wins of any NFL coach to never coach a team in a Super Bowl.  He was fired from his head coaching position with the San Diego Chargers in 2007, after leading the Chargers to a 14–2 regular season record but a disappointing second round playoff loss.  He later emerged as the head coach of the Virginia Destroyers of the United Football League, where he would win his only championship as a coach in his lone season there.

Bob Saunders: Bob Saunders is currently an Offensive Assistant for the Cleveland Browns of the National Football League.  He is son of former San Diego Chargers Head coach Al Saunders.  Saunders previously served as an Offensive Assistant for the NFL's top ranked offense under Dick Vermiel with the Kansas City Chiefs, for Hall of Fame coach Joe Gibb's at the Washington Redskins and with the St. Louis Rams.  He served two seasons as wide receivers coach for Marty Schottenhiemer in the United Football League with the championship Virginia Destroyers franchise.  In the college ranks he served as Offensive coordinator and quarterbacks coach at Kansas Weslyan University and at Oberlin College as well as the quarterbacks coach at Washington University in St. Louis, Missouri.  Saunders has been selected as receivers coach for the NFLPA All-Star game featuring the top collegiate players in America on three occasions.  Saunders played his collegiate football at Southern Methodist University.

Pete Holohan: Peter Joseph Holohan (born July 25, 1959 in Albany, New York) is a former professional American football player.  A 6'4", 232-lb.  tight end from the Notre Dame, Holohan was selected by the San Diego Chargers in the seventh round of the 1981 NFL Draft.  He played for twelve NFL seasons from 1981-1992 for the Chargers, the Los Angeles Rams, the Kansas City Chiefs and the Cleveland Browns.

Steve Hendrickson: Steven Daniel Hendrickson (born August 30, 1966) is a former professional American football linebacker in the National Football League.  Hendrickson attended Napa High School where he was an outstanding varsity player during all four years at the school.  His #30 jersey remains the only one ever retired by the school.  He played college football for the California Golden Bears at California where he graduated with a major in history.  He was named defensive player of the game at the 1988 Blue-Gray Football Classic and was drafted in the sixth round of the 1989 NFL Draft by the San Francisco 49ers.  He played seven NFL seasons for the San Francisco 49ers, Dallas Cowboys, San Diego Chargers, Houston Oilers and Philadelphia Eagles.  Hendrickson was a member of the San Francisco 49ers when they won their fourth Super Bowl XXIV on January 28, 1990.  During his professional career, he played various positions despite his relatively small stature.  Hendrickson is fondly remembered among Chargers fans for being used as a short yardage, goal line running back, despite the fact that his main position was a defensive one.  In particular, Hendrickson scored on a 1-yard run against the Kansas City Chiefs in a January 1993 playoff game in San Diego, to cap off a 17-0 shutout of the Chiefs.

Brian Schottenheimer: Brian Schottenheimer (born October 16, 1973) is an American football coach who is the current quarterbacks coach for the Indianapolis Colts of the National Football League (NFL).  He previously served as the quarterbacks coach for the NFL's Washington Redskins and San Diego Chargers, before becoming the offensive coordinator for the NFL's New York Jets, St. Louis Rams, and the Georgia Bulldogs football team of the University of Georgia.  His father, Marty Schottenheimer, was formerly the head coach of the Kansas City Chiefs and his uncle, Kurt Schottenheimer, was also the defensive backs coach for the Chiefs.

Dave Adolph: Dave Adolph (June 6, 1937 – February 12, 2017) was an American football coach.  He served as defensive coordinator for the Cleveland Browns from 1986 to 1988.  Prior to leaving the Browns in 1985 for the San Diego Chargers, he was the Browns' interim defensive coordinator in 1984.  The promotion occurred after Marty Schottenheimer was elevated from the team's defensive coordinator position to head coach midway through the season.  He joined Schottenheimer as his defensive coordinator for the Kansas City Chiefs from 1992 to 1994.  Adolph was the defensive coordinator in four AFC championship games for three different NFL teams.

Supporting paragraphs: Dave Adolph Marty Schottenheimer
Answer: Marty Schottenheimer