Question: Thomas Heckert worked with four coaches, including James "Jimmy" Johnson, who was a broadcaster in this sport?
Context: The Purdue Boilermakers football program is a college football team that represents Purdue University in the Big Ten Conference in the National Collegiate Athletic Association.  The team has had 34 head coaches since it started playing organized football in 1887 and has been known by the nickname "Boilermakers" since 1891.  Purdue is an original member of the Big Ten, joining in 1896 after spending six years in the Indiana Intercollegiate Athletic Association.  The Boilermakers have played in 1,117 games during their 122 seasons.  Four coaches have led the Boilermakers to postseason bowl games: Jack Mollenkopf, Jim Young, Leon Burtnett, and Joe Tiller.  Nine coaches have won conference championships with the Boilermakers: Snake Ames and D. M. Balliet in the Indiana Intercollegiate Athletic Association, and A. G. Scanlon, James Phelan, Noble Kizer, Elmer Burnham, Stu Holcomb, Mollenkopf and Tiller in the Big Ten.  No Purdue coach has led the Boilermakers to a national championship.  As of the end of the 2009 season, Tiller is the all-time leader in games coached (149) and wins (87), while Mollenkopf is the all-time leader years coached (14).  Ames leads the Boilermakers in winning percentage with a perfect 1.000 in his two seasons at Purdue.  Among coaches with more than two seasons of tenure, Kizer has the highest winning percentage, .750, and Fred Akers has the lowest winning percentage, with a record of 12-31-1 (.284) in four seasons. James William Johnson (born July 16, 1943) is an American football broadcaster and former player, coach, and executive. Gerald Eugene Sloan (born March 28, 1942) is an American former National Basketball Association player and head coach, and a member of the Basketball Hall of Fame.  Former NBA commissioner David Stern called Sloan "one of the greatest and most respected coaches in NBA history".  Sloan had a career regular-season win–loss record of 1,221–803, placing him third all-time in NBA wins at the time he retired.  Sloan was only the fifth coach in NBA history to reach 1,000 victories and is one of two coaches in NBA history to record 1,000 wins with one club (the Utah Jazz).  He also coached for one team longer than anyone in NBA history.  The 2009–10 season was his 22nd season (and 21st full season) as coach of the Jazz.  Sloan coached the Jazz to 15 consecutive playoff appearances from 1989 to 2003.  Although he never won a Coach of the Year award, he is one of only four coaches in NBA history with 15-plus consecutive seasons with a winning record (Gregg Popovich, Pat Riley and Phil Jackson are the others).  He led Utah to the NBA Finals in 1997 and 1998, but lost to the Chicago Bulls both times. One of the important premises of the show is the quality of the singing talent.  Four coaches, themselves popular performing artists, train the talents in their group and occasionally perform with them.  Talents are selected in blind auditions, where the coaches cannot see, but only hear the auditioner. One of the important premises of the show is the quality of the singing talent.  Four coaches, themselves popular performing artists, train the talents in their group and occasionally perform with them.  Talents are selected in blind auditions, where the coaches cannot see, but only hear the auditioner. The Kansas Jayhawks football program is a college football team that represents the University of Kansas in the Big 12 Conference in the National Collegiate Athletic Association.  The team has had 36 head coaches and one interim head coach since it started playing organized football in 1890 with the nickname "Jayhawks".  They played their first season without a head coach.  Kansas joined the Missouri Valley Intercollegiate Athletic Association in 1907.  After several changes, the conference eventually became the Big Eight Conference.  The Jayhawks became a charter member of the Big 12 in 1996 when the Big Eight disbanded.  The Jayhawks have played in 1,179 games during their 120 seasons.  In those seasons, seven coaches have led Kansas to postseason bowl games: George Sauer, Jack Mitchell, Pepper Rodgers, Don Fambrough, Bud Moore, Glen Mason and Mark Mangino.  Four coaches have won conference championships with the Jayhawks: A. R. Kennedy, Bill Hargiss, Sauer and Rodgers. The first series of the talent show The Voice UK began broadcasting on 24 March 2012.  The coaches are Tom Jones, Jessie J, Danny O'Donoghue of The Script and will.i.am of The Black Eyed Peas.  Each coach chose who they wanted on their team by pressing their "I Want You" button.  When one or more coaches turned around, the contestant chose which team he or she wanted to join.  If none of the coaches pressed their button by the end of the contestant's song, all four coaches turned around to give advice to the contestant who would not progress in the show.  The show was won by Leanne Mitchell, mentored by Tom Jones, who took the £100,000 and record deal with Universal Republic Records, with Tyler James and Bo Bruce becoming the joint runners-up (mentored by will.i.am and Danny O'Donoghue respectively).  Vince Kidd, mentored by Jessie J took fourth place. The Voice UK is the British version of "The Voice of Holland", a television talent show, along the lines of "The X Factor".  This talent show was created by John de Mol and features four coaches looking for a talented new artist, with the intent that a potential auditionee could become a global superstar.  The show's concept is simple; the auditionee walks on to the stage with the judges' backs turned to them, rendering looks, personalities, stage presence or dance routines irrelevant, and starts singing.  If the judges like what they hear, they will turn around, indicating intent to coach them.  If more than one coach turns round, power falls into the hands of the singer.  Once all four teams are complete, the live shows begin and the singers sing songs chosen for them by the coaches. The men's college basketball program of the University of California, Los Angeles (UCLA) was founded in 1920 and is known competitively as the UCLA Bruins.  The team has had 13 head coaches in its history, and they have won 11 National Collegiate Athletic Association (NCAA) Men's Division I Basketball Championships, the most of any school.  John Wooden won 10 national championships between 1964 and 1975, and Jim Harrick won the other in 1995.  The "New York Times" wrote that Wooden "made UCLA.  the most successful team in college basketball."  After Wooden retired, the four coaches that succeeded him resigned, and the following three—Harrick included—were fired.  The average tenure of those coaches after Wooden was four years.  Ben Howland, led the Bruins to three consecutive Final Four appearances from 2006 to 2008. Thomas Heckert Jr. (born July 17, 1967) is an American football executive who is Senior Personnel Advisor for the Denver Broncos of the National Football League (NFL).  He formerly served as the general manager for the NFL's Cleveland Browns.  In his career, Heckert has had the opportunity to work with four of the more successful head coaches in recent NFL history, including Hall of Famer Don Shula, Jimmy Johnson, Andy Reid, and Mike Holmgren.
Answer: football