1975 Iowa Wrestling Hall of Fame Inductee
August 12, 1923 – September 27, 2003
William H. “Bill” Koll was a distinguished figure in American wrestling, both as a competitor and as a coach. Born in Fort Dodge, Iowa, he began his wrestling journey under Coach Fred Cooper at Fort Dodge High School. Demonstrating early promise, Koll secured third place in the Iowa State High School Wrestling Tournament in 1940 and clinched the state championship at 135 pounds in 1941.
Following his high school success, Koll enrolled at Iowa State Teachers College (now the University of Northern Iowa), where he wrestled under Coach Dave McCuskey. His collegiate career was interrupted by World War II; from 1943 to 1945, Koll served 34 months in the U.S. Army with the 149th Engineer Battalion. Upon his return in 1945, he resumed his studies and wrestling, embarking on an exceptional athletic career.
Koll achieved unprecedented success in collegiate wrestling, becoming the first Iowan to win three consecutive NCAA titles from 1946 to 1948. He was also the first wrestler to be honored twice as the NCAA Tournament’s Outstanding Wrestler. Remarkably, Koll remained undefeated throughout his college career, amassing a record of 72 victories without a single loss. His dominance was further highlighted by securing five consecutive pins in NCAA competition. In 1948, he earned a place on the U.S. Olympic wrestling team, representing his country on the international stage.
After graduating in 1948, Koll pursued further education and embarked on a coaching career that would leave a lasting impact on the wrestling community. He held coaching and teaching positions at several institutions: the University of Chicago (1948–1951), Cornell College in Mount Vernon, Iowa (1951–1952), the University of Northern Iowa (1952–1965), and Penn State University (1965–1979).
During his tenure at the University of Northern Iowa, Koll completed his doctoral degree and led the wrestling program to significant achievements. Over 11 seasons, he compiled a dual meet record of 71 wins, 42 losses, and 6 ties.
At Penn State, Koll’s coaching prowess elevated the Nittany Lions to national prominence. Over 14 seasons, he achieved an impressive dual meet record of 127 wins, 22 losses, and 7 ties, resulting in a winning percentage of 83.7%. Under his leadership, Penn State secured six top-10 finishes at the NCAA Championships, with the team achieving a fourth-place finish in 1971. Koll coached two NCAA individual champions and mentored 14 wrestlers who earned a total of 20 All-American honors. Notably, his teams had five unbeaten dual meet seasons and maintained a 41-match home unbeaten streak from 1969 to 1976.
Koll’s contributions to wrestling were recognized through multiple hall of fame inductions, including the Iowa Wrestling Hall of Fame in 1975, the National Wrestling Hall of Fame, the Helms Athletic Foundation Wrestling Hall of Fame, and the Pennsylvania Wrestling Hall of Fame.
Bill Koll’s legacy in wrestling is marked by his exceptional achievements as an undefeated collegiate wrestler, a dedicated coach who led multiple programs to national prominence, and a mentor who shaped the careers of numerous athletes. His impact on the sport continues to be remembered and celebrated within the wrestling community.
Mr. Koll was inducted into the Iowa Wrestling Hall of Fame in 1975 along with Dave Natvig.

High School
CoachFred Cooper
- 1940 125-pound State Champion
- 1941 135-pound State Champion
- Ft. Dodge High School Athletic Hall of Fame
College
Iowa State Teacher's College (UNI)
CoachDave McCuskey
Record72-0
- 1946 145-pound NCAA D-I Champion
- 1947 145-pound NCAA D-I Champion
- 1948 145-pound NCAA D-I Champion
- 1947-1948 Outstanding Wrestler Award
- 1948 Olympic 5th Place
Coaching
Record198-66-13
University of Chicago – Head Coach (1948-1951)
Cornell College – Head Coach (1951-1952)
University of Northern Iowa – Head Coach (1952-1965) – 71-42-6
- 5 NCAA Individual Champions
- 20 NCAA D-I All-Americans
- 4 top 10 NCAA D-I Team Finishes
- 2 top 10 NCAA D-II Team Finisher
- 1963 NCAA Team 3rd Place
Penn State University – Head Coach (1965-1979) – 127-22-7
- 1967,1970-1972,1974 Undefeated Seasons
- 3 NCAA Individual Champions
- 20 NCAA D-I All-Americans
- 6 top 10 NCAA D-I Team Finishes



