Question: What member of the Big 12 Conference and competes in NCAA Division I, fielding 16 varsity teams, had an American college wrestling icon considered one of the best American amateur wrestlers in recent history?
Context: The Big 12 Conference is a ten-school collegiate athletic conference headquartered in Irving, Texas.  It is a member of the NCAA's Division I for all sports; its football teams compete in the Football Bowl Subdivision (FBS; formerly Division I-A), the higher of two levels of NCAA Division I football competition.  Its ten members, located in Iowa, Kansas, Oklahoma, Texas, and West Virginia, include eight public and two private Christian schools.  Additionally, the Big 12 has 12 affiliate members, eight for the sport of wrestling, one for women's gymnastics, and 3 for women's rowing.  The Big 12 Conference is a 501(c)(3) nonprofit organization incorporated in Delaware. The TCU Horned Frogs are the athletic teams that represent Texas Christian University.  The 18 varsity teams participate in NCAA Division I and in the Football Bowl Subdivision (FBS) for football competing in the Big 12 Conference.  On October 10, 2011, TCU announced that it had accepted an invitation to join the Big 12 Conference. Cael Norman Sanderson ( ; born June 20, 1979) is an American college wrestling icon who rose to prominence while at Iowa State University.  He is currently the head wrestling coach of Penn State University.  He is considered one of the best American amateur wrestlers in recent history.  A 2004 Olympic champion in Athens, Greece, he went undefeated in four years of college wrestling at Iowa State University (159–0), winning four consecutive NCAA titles (1999–2002).  He is the only wrestler in NCAA Division I history to go undefeated in official matches with more than 100 wins. " Sports Illustrated" named his college career as the second most impressive college sports feat behind the setting of four world records by Jesse Owens in a single hour at the 1935 Big Ten track and field conference championship meet. The Iowa State Cyclones are the athletic teams that represent Iowa State University.  The university is a member of the Big 12 Conference and competes in NCAA Division I, fielding 16 varsity teams (6 men's and 10 women's teams) in 12 sports. The Wyoming Cowboys and Cowgirls are the athletic teams that represent the University of Wyoming.  Wyoming is a member of the Mountain West Conference (MW) and competes in NCAA Division I, fielding 17 NCAA-sanctioned sports.  Two Wyoming teams compete in other conferences in sports that the MW does not sponsor.  The men's swimming and diving team competes in the Western Athletic Conference, and the wrestling team competes in the Big 12 Conference. The Louisiana–Lafayette Ragin' Cajuns (branded as the Louisiana Ragin' Cajuns) are the athletic teams of the University of Louisiana at Lafayette.  The college has been competing athletically since 1901.  The Ragin' Cajuns compete in NCAA Division I, fielding 16 varsity teams.  The University of Louisiana at Lafayette, was once known as the University of Southwestern Louisiana, this was just prior to the adoption of the nickname "Ragin' Cajuns," using it initially in the 1960s to refer to its football team.  Prior to the 1960s, the team nickname was the "Bulldogs".  In 1963 then–football coach Russ Faulkinberry changed the nickname of the football team from "Bulldogs" to "Ragin' Cajuns," a nod to the school's location in Acadiana.  By the 1970s, the athletic department, sports information director Bob Henderson, and the student body picked up on the nickname.  As published in the 1974 football guide, the nickname became official that year. The Vanderbilt Commodores are the NCAA athletic teams of Vanderbilt University, located in Nashville, Tennessee.  The university fields 16 varsity teams (6 men's teams and 10 women's teams), 14 of which compete in the Southeastern Conference.  Vanderbilt's women's lacrosse team plays in the Big East Conference, while the bowling team plays in the Southland Bowling League.  The University of Tennessee Volunteers are Vanderbilt's primary athletic rival, and the only other SEC team in the state of Tennessee. The Oklahoma State Cowboys wrestling team is a NCAA Division I wrestling program and is one of four Big 12 Conference schools that participates in wrestling.  Since the team's first season in 1914–15, it has won thirty-four team national championships (three of which are unofficial), 134 individual NCAA championships, and 213 wrestlers have earned 425 All-American honors.  The Cowboys won the first official NCAA Division I Wrestling Team Championship in 1929.  The Cowboys have won 47 conference team championships and 234 individual conference titles.  The program owns an all-time dual meet record of 1021-113-23.  On January 28th 2011, OSU became the second school in NCAA history to record one thousand dual victories, joining Iowa State University. The Rowan Profs (or "Professors") is the nickname used for the athletic teams of Rowan University.  The school is a member of the New Jersey Athletic Conference (NJAC) and competes in NCAA Division III.  There are 16 varsity sports teams (7 men's and 9 women's).  The football, field hockey, women's lacrosse, and track & field teams play at Richard Wackar Stadium.  The basketball, swimming & diving, and volleyball teams play in the Esbjornson Gymnasium.  All other teams play on various fields around the campus.  Rowan also has club teams for ice hockey, men's soccer, men's rugby, ultimate frisbee, men's lacrosse, roller hockey, tennis, men's volleyball, dance, and wrestling.  The nickname—"Profs" (or "Professors")—is derived from the school's history as a teaching college, and Rowan is the only school to use that name.  The current mascot is named "Whoo RU" the Owl. The High Point Panthers are the 16 varsity athletic teams that represent High Point University (HPU) in North Carolina, United States.  All of HPU's varsity teams compete at the NCAA Division I level.  All sports except men's lacrosse compete in the Big South Conference.  The men's lacrosse team joined the Southern Conference July 1, 2014.  The Panthers joined Division I in 1999, after having been NCAA Division II and being members of the National Association of Intercollegiate Athletics (NAIA) prior to 1992.  HPU was a founding member of the North State Conference, which is now the NCAA Division II Conference Carolinas.
Answer: Iowa State Cyclones