Question: Foxcatcher was about the wrestling coach who was a champion in what form of the sport?

<P0-S0> Roger Kish is an American wrestler and the current head coach of the wrestling team at North Dakota State. <P0-S1>  A native of Lapeer, Michigan, Kish was a four-time Michigan state wrestling champion. <P0-S2>  Kish is currently tied for ninth all time on the Michigan high school single season win record list. <P0-S3> mhsaa He is second all time on the mhsaa career wins compiling a record of 252-2. <P0-S4> mhsaa KIsh went on to become only the 11th 4 time champion in mhsaa history. <P0-S5> mhsaa He next wrestled at the University of Minnesota, compiling a career record of 117-27. <P0-S6>  As a sophomore and a junior, he was a two-time All-American who was also runner-up in 2006 and third place finish in 2007. <P0-S7>  After leaving the University of Minnesota, Kish became an assistant wrestling coach at North Dakota State. <P0-S8>  He was hired as the head coach at North Dakota State in 2011 and became the youngest NCAA Division I head coach in any sport. <SEP> <P1-S0> Anibál Nieves Javier (born November 11, 1965) is retired male sport wrestler from Puerto Rico. <P1-S1>  In college he wrestled for East Stroudsburg University where he achieved All-American status at the Division I level of the NCAA. <P1-S2>  He twice represented his native country at the Summer Olympics: in 1992 and 1996. <P1-S3>  Nieves also twice won a silver medal at the Pan American Games during his career. <P1-S4>  After coaching stints at Springfield Technical Community College and American International College he became the head wrestling coach for Western New England University in 2007. <P1-S5>  He currently serves as the head coach of the women's wrestling team at Springfield Technical Community College alongside his brother Alberto who serves as the head coach of the men's wrestling team at STCC. <P1-S6>  He was a nine-time Puerto Rican champion. <SEP> <P2-S0> Foxcatcher is a 2014 American true crime sports drama film produced and directed by Bennett Miller. <P2-S1>  Written by E. Max Frye and Dan Futterman, the film stars Steve Carell, Channing Tatum, and Mark Ruffalo. <P2-S2>  The film's plot is loosely based on the events surrounding multimillionaire Du Pont family heir and wrestling enthusiast John du Pont's 1986 recruitment of 1984 U.S. Olympic gold medalist brothers Mark (Freestyle Wrestling - 82 kg) and Dave Schultz (Freestyle Wrestling - 74 kg) to help coach U.S. wrestlers for participation in national, world, and Olympic competition, and the subsequent murder of Dave by John du Pont in January 1996. <P2-S3>  Although the film's action is largely set at Foxcatcher Farm, du Pont's now-broken-up 800-acre suburban Philadelphia estate, the majority of the movie was filmed in the Pittsburgh metropolitan area. <SEP> <P3-S0> Mark Philip Schultz (born October 26, 1960) is an American Olympic and 2-time World champion freestyle wrestler and a Distinguished Member of the National Wrestling Hall of Fame, the San Jose Sports Hall of Fame, the California Wrestling Hall of Fame, and the San Mateo Peninsula Sports Hall of Fame. <P3-S1>  Additionally, he was promoted to the rank of black belt in Brazilian Jiu-Jitsu by Master Pedro Sauer on January 23, 2016.