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?

Related documents: [0]  [DOC] 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. [END] 
[1]  [DOC] 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. [END]  
Answer: Iowa State Cyclones
Iowa State Cyclones