Diego Martínez

The provided news articles do not contain any information about a person named Diego Martínez. Article 1 discusses urban transportation solutions. Article 2 announces Luis García Plaza as the new coach for Sevilla, a Spanish football club, amidst a sporting and institutional crisis. Article 3 reports the dismissal of Matías Almeyda as Sevilla's coach due to the team's poor performance and proximity to relegation. The articles focus on football management changes at Sevilla and advancements in urban mobility, but none mention Diego Martínez or any related events.