Eventing World Championship

The Eventing World Championships, or the eventing competition in the World Equestrian Games (WEG), began in 1966. It includes both a team and individual competition for the best horses and riders in the sport of eventing. The World Championship is held every four years, and is held at the CCI**** level, the highest level of eventing competition.

The current historical medal count since 1966 is as follows:

Note 1: Medal count is sorted by total gold medals, then total silver medals, then total bronze medals, then alphabetically.

Note 2: Germany includes both Germany and West Germany.

...
Wikipedia