Welcome! If you are curious to have some competition karting information during the 80s-90s here you will find more anecdotes. The point of view is not entirely objective, but it is drafted without the intent of personal gain.
Jordi became the first spanish karting driver to reach a win at an international event. Drivers like Antonio Garcia or Fernando Alonso, that have been important names in the world of motorsport, also won more titles for spanish karting the following years.
Video from European Junior Championship at Göteborg
Video from 1991 World Junior Championship at Laval (France)