Career
He was selected to compete for the Andorran team in trap shooting at the 2004 Summer Olympics, finishing in last place out of thirty-five shooters. Romero qualified for the Andorran squad, as the oldest athlete (aged 40), in the men"s trap at the 2004 Summer Olympics in Athens after having accepted a wildcard entry invitation from the International Shooting Sport Federation. He fired 106 out of 125 targets to round out the field in last place out of thirty-five shooters, failing to advance to the final.