Straddle technique in 1978. (His best result was obtained in Milan at the 1978 European Athletics Indoor Championships). That was improved upon in 1980 by a flopper, Jacek Wszola of Poland. The last Olympic gold medal in the high jump events using that technique was won by East Germany's Rosemarie Ackermann in 1976. All of the subsequent record holders have used the Fosbury Flop, which Dick Fosbury used in his win in Mexico City in 1968. There is some debate over which of the two techniques is more efficient in clearing of the bar. Although both have advantages and disadvantages, the Fosbury
IAAF World Youth Championships in Athletics IAAF World Youth Championships in Athletics The IAAF U18 Championships in Athletics (until 2015 known as IAAF World Youth Championships in Athletics) was a global athletics event comprising track and field events for competitors who were 17 or younger (youth = Under-18). The event was organized by International Association of Athletics Federations (IAAF). It was held biennially from 1999–2017. In the 206th IAAF Council Meeting, held after the 2016 Summer Olympics, the council decided to conclude the world championship for under-18 athletes after the 2017 event. The decision was made with the intention of improving under-18 competitions at continental level