How many national championships are claimed by the team that played the Georgia Tech Yellow Jackets in the 1985 All-American Bowl?
1985 Hall of Fame Classic: The 1985 All-American Bowl was a college football postseason bowl game between the Georgia Tech Yellow Jackets and the Michigan State Spartans. Michigan State Spartans football:  Michigan State claims a total of six national championships (1951, 1952, 1955, 1957, 1965, and 1966); the AP Poll voted Michigan State as national champion one time (1952).
six