Which U.S. President added a putting green to the White House?

Dwight D. Eisenhower is the U.S. President who added a putting green to the White House. Eisenhower had a deep passion for golf, which influenced his decision to create this amenity on the White House grounds. The putting green was constructed in 1954, reflecting his love for the game and his desire to practice in a convenient location.

Eisenhower's golf hobby was well-documented, and he often played during his presidency, using the sport as a way to relax and network with other political figures. The addition of the putting green symbolizes not only his personal interest but also the cultural significance of golf in American society during that era.

While other presidents also played golf, none are noted for having made such a significant addition to the White House specifically for the sport. This makes Eisenhower's contribution unique in the context of presidential history and golf.