1.  Formula 1 The most expensive sport in the world is Formula 1 racing.

The high cost of this sport is due to the high-performance cars that are used, the travel expenses involved in racing around the world, and the high salaries of the drivers and team personnel.

2. Equestrian Equestrian is another expensive sport.

The cost of this sport is due to the high cost of horses, equipment, and training

3. Powerboating Powerboating is a water sport that involves racing boats powered by high-performance engines.

The cost of this sport is due to the high cost of the boats, the fuel, and the safety equipment.

4.  Gliding Gliding is a type of aviation that involves flying a glider without an engine.

The cost of this sport is due to the high cost of the gliders, the training, and the travel expenses.

5. Horseback riding Horseback riding is a popular sport that can be enjoyed by people of all ages.

However, it can be an expensive sport, especially if you want to own your own horse.

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