Twenty-five years ago, Porsche celebrated the world premiere of the first GT3, a 911 like no other before it. The puristic sports car continues to inspire Porsche enthusiasts to this day, including a prominent original owner.Twenty-five years ago, Porsche celebrated the world premiere of the first GT3, a 911 like no other before it. The puristic sports car continues to inspire Porsche enthusiasts to this day, including a prominent original owner.