Pole vaulters are athletes who compete in the sport of pole vaulting, which involves jumping over a high bar using a flexible pole. The pole helps them gain height and propel themselves into the air. Athletes run down a runway, plant the pole in a box, and use it to launch themselves over the bar set at various heights. The event is part of track and field competitions, including the Olympics and World Championships. Successful pole vaulters require strength, speed, and technique to clear the bar without knocking it down. The height achieved is measured, and the athlete with the highest successful jump wins.