Facts: - finalteam: green bay packers - deathdate|deathplace|heightft: 6 - finalyear: 1981 - statlabel: games played - weight: 207 - heightin: 1 - statvalue: 6 - debutteam: green bay packers - statseason: 1981 - college: northern illinois - currentnumber: 47 - currentposition: defensive back - birth date: 17 october 1955 - name: david petway - nfl: pet812108 - birth place: chicago , illinois - debutyear: 1981 Based on these bullet points, write a short biography describing the life of david petway .
A:
david petway is a former defensive back in the national football league .he played with the green bay packers during the 1981 nfl season .