“The retirements of three of the four United States judges–Gary Rockwell and Anne Gribbons this year, Linda Zang in 2019–come at the same time as retirements of one 5* of three officials in Australia, the sole remaining Canadian and Italian 5* officials as well as at least four other judges who become 72 years old by the end of 2019.”
"So far this year, the official FEI calendar lists 177 events, including the World Equestrian Games in Tryon, North Carolina and the World Cup Final. Both require panels of seven judges as well as three-member judges supervisory panels.
In 2009, there were 28 judges at the same level while the number of events around the world totaled 126. Ground juries at major championships were five judges, no supervisory panel.
In the same period, the number of shows increased by 40 per cent over the decade while the roster of 5* judges grew by 25 per cent."