The first modern pentathlon event was held in Stockholm, Sweden, during the 1912 Summer Olympics.

The modern pentathlon consists of five disciplines: fencing, swimming, shooting, running, and horse riding.

The running portion of the modern pentathlon consists of a 3200-meter cross-country race.

In the shooting portion of the modern pentathlon, athletes fire a total of 20 shots from a distance of 10 meters.

The maximum score that can be achieved in the fencing portion of the modern pentathlon is 1000 points.

Hungary has won the most medals in the modern pentathlon at the Summer Olympics, with a total of 20 medals.

Andras Balczo is the only athlete to have won three gold medals in the modern pentathlon at the Summer Olympics.

The horse riding event in the modern pentathlon is called eventing, which combines elements of dressage, cross-country, and show jumping.

There are 12 obstacles in the show jumping portion of the modern pentathlon.

The swimming portion of the modern pentathlon consists of a 200-meter freestyle race.

The first modern pentathlon world championships were held in Stockholm, Sweden, in 1949.

The International Modern Pentathlon Union (UIPM) is the governing body for modern pentathlon.

Modern pentathlon was first introduced as an Olympic sport at the 1912 Summer Olympics in Stockholm, Sweden.

Andras Balczo holds the record for the most modern pentathlon world championships titles, with a total of five titles.

The minimum age requirement for athletes to compete in the modern pentathlon at the Olympic Games is 18 years.