Answer the following question: Facts: - teams: oakland raiders miami dolphins - position: linebacker - years: 1974-19751976 - college: southern mississippi university - birth date: 25 june 1950 - name: mike dennery - stats: y - birth place: philadelphia , pennsylvania Based on these bullet points, write a short biography describing the life of mike dennery .
Answer:
mike dennery was a professional american football player who played linebacker for three seasons for the oakland raiders and miami dolphins .