He graduated from high school in 1964 and enlisted in the U.S. Navy shortly after dropping out of community college .
McCunn was born in Germany , when his father Donovan McCunn was in the United States Army , and was raised in San Antonio , Texas .
McCunn graduated from high school in 1964 and enlisted in the U.S. Navy shortly after dropping out of community college .
McCunn was born in Germany , when his father Donovan McCunn was in the United States Army , and was raised in San Antonio , Texas .