The cold war ended happily for the US while Reagan was President.
Ronald Reagen
Most historical critics will agree that Ronald Reagan was the best president who had the most success during the Cold War.
Cold War officially ended 1989 with Berlin wall falling. I assume you mean the US President - Bush senior
Ronald Reagan was around 70 years old during the cold war. But it also depends what cold war you are talking there were 5 cold wars.
Ronald Reagan
Ronald Regan ended the cold war and broke down the Berlin wall. He refunded the military and brought all interest rates up.
The Cold War ended during President George H. W. Bush's administration, largely as a result of actions taken by his predecesor, Ronald Reagan.
Ronald Reagan was the President in 1982.
Winning it
He was president during the cold war and vietnam.
Ronald Reagan won the cold war, at least he helped win it. He also with congress of course lowed the income tax rates. That led to a period of prosperity for the United States.
He was president during the Cold War.