Cyril P. Callister called Vegemite, first sold by Fred Walker & Co in 1923. Working from the details of a James L. Kraft patent, Callister was successful in producing processed cheese. The Walker Company negotiated a deal for the rights to manufacture the product, and in 1926, the Kraft Walker Cheese Company Ltd was established. Callister was appointed chief scientist and production superintendent of the new company. Between 1919 and 1927 he had 3 children (two boys and a girl) named Ian, Bill and Jean. They were the original vegemite kids. During World War II Ian unfortunately died Callister got his Doctorate from
Shortages in Venezuela controls have been determined to be the cause of shortages according to many economists and other experts. However, the Venezuelan government blamed other entities such as the Central Intelligence Agency (CIA) and smugglers for shortages, and has stated that an "economic war" had been declared on Venezuela. During the presidency of Chávez, Venezuela faced occasional shortages owing to high inflation and government financial inefficiencies. In 2005, Chávez announced the initiation of Venezuela's own "great leap forward", following the example of Mao Zedong's Great Leap Forward. An increase in shortages began to occur that year as 5% of items became unavailable