In which event did Eddie Eagan win gold at the 1920 Olympics?

Eddie Eagan won gold in light heavyweight boxing at the 1920 Olympics, making him a notable athlete who excelled in a unique way by achieving Olympic success in two different sports in separate Olympic Games. This victory was significant as it highlighted his athletic versatility and the crossover appeal of boxing during that era.

At the time, boxing was a highly competitive event in the Olympics, and securing a gold medal demonstrated Eagan's exceptional skill and training in the sport. Eagan later made history by also competing in the bobsled event at the 1932 Winter Olympics, where he won another gold medal, becoming the only athlete to achieve this remarkable feat in both summer and winter Olympic sports.

While other options involve events that might have been popular during the Olympic Games, they do not align with Eagan's accomplishments. Therefore, his achievement in light heavyweight boxing stands out as his definitive Olympic victory in 1920.