[5] Following high school graduation, Rouse accepted a scholarship to play football for the University of Montana.

But, shortly after arriving at the university, Rouse injured his knee in practice, and was unable to play football.

A year later (1957) Rouse successfully defended his collegiate crown and was awarded the John S. LaRowe Trophy as the most outstanding boxer of the NCAA tournament.

[10] In recognition of his impressive collegiate accomplishments, Rouse was chosen to represent the United States in the middleweight division at the 1956 Olympics held at Melbourne, Australia.

[12] Rouse made his professional debut as a light-heavyweight at the Cow Palace in San Francisco which he won.

The six round bout ended with Simmons defeating Rouse (his first loss) in a unanimous decision by the judges.

[15] His first professional fight in his hometown of Anaconda was a matchup against Johnny Persol, a light-heavyweight contender with a record at the time of 12 wins, 1 loss, and 1 draw.

[19] Three years later (April 4, 1970), Rouse would again contend for the light-heavyweight title, this time against current title-holder Bob Foster.

Rouse worked at the Copper Smelter in Anaconda, Montana until its closure in 1980, and was active as a boxing coach for the local Police Athletic League for several years.