The high jump was not part of the Ancient Olympics, but is an event of Celtic origin that was brought to the U.S. in the late 19th century. Competitive jumpers can clear a bar that is more than 1 1/2' feet above their own height. The bar is raised during the competition -- each jumper gets three chances at each new height. After the third miss, the jumper is eliminated. The jumper who clears the greatest height in the fewest attempts is the winner. The event consists of the approach, the takeoff, crossing the bar, and landing. Traditionally, the jumper runs at full speed down a long runway, takes off on one foot and then straddles over the bar, rolling over it face down. That technique changed at the 1968 Mexico City Olympics, when U.S. jumper Dick Fosbury crossed the bar on his back. He beat the previous Olympic record by 2 1/2" with his unconventional style, won the Gold and created a new style of jumping, thereafter known as the Fosbury Flop. The high jump was included in the first modern Olympics in 1896 and was dominated by the Americans for much of the first half of the century. Since Fosbury's Gold winning flop, no American has won Gold, and the Soviets and Eastern Europeans have come to dominate the event. No man has ever won back-to- back Gold in the high jump, and only one woman has -- Romanian Iolanda Balas, with Golds in 1960 and 1964.