Q:Facts:   - sport: football    - player team: minnesota    - caption: stoll in 1955    - bowl record: 0 -- 1    - death date: 25 august 2000    - coach team: denver state -lrb- assistant -rrb- wake forest minnesota -lrb- line -rrb- georgia -lrb- assistant -rrb- michigan    - player years: 1949    - coach years: 1955 1969 -- 1971 1972 -- 1978 -- 1956 1957 -- 1958 1959 -- 1968      - awards: acc coach of the year -lrb- 1970 -rrb-    - birth date: 12 december 1923    - name: cal stoll    - overall record: 54 -- 56    - cfbdwid: 2250    - image: cal stoll.jpg    - death place: minneapolis , minnesota    - championships: 1 acc -lrb- 1970 -rrb-   Based on these bullet points, write a short biography describing the life of cal stoll .
A:
calvin c. `` cal '' stoll -lrb- december 12 , 1923 -- august 25 , 2000 -rrb- was an american football player and coach .he served as the head coach at wake forest university from 1969 to 1971 and at the university of minnesota from 1972 to 1978 , compiling a career college football record of 54 -- 56 .