

A Barcelona academy product, he announced himself to the world by scoring a winning goal for his boyhood club just 23 seconds into his debut.
Marc Guiu's story erupted into public consciousness in a flash of instinct and opportunity. A tall, powerful striker developed in FC Barcelona's famed La Masia academy, he had long been marked as a prospect. His moment arrived in October 2023, with Barcelona needing a goal against Athletic Club. Sent on for his first-team debut, the 17-year-old received a pass, surged past a defender, and slotted home with his second touch—just 23 seconds after stepping onto the pitch. It was the stuff of fairy tales, a debut goal that instantly wrote his name into club lore. His physical profile and nose for goal attracted Chelsea, who secured his signature the following summer. Guiu now carries the weight of that explosive debut as he seeks to build a sustained career at the highest level of European football.
1997–2012
Born into smartphones, social media, and school shootings. The most diverse generation in history. Pragmatic about money, fluid about identity, anxious about the climate. They do not remember a world before the internet.
Marc was born in 2006, placing them squarely in the Generation Z. The events that shaped this generation — social media, climate anxiety, and a pandemic — shaped the world they entered and the choices available to them.
The biggest hits of 2006
#1 Movie
Pirates of the Caribbean: Dead Man's Chest
Best Picture
The Departed
#1 TV Show
American Idol
The world at every milestone
Twitter launches; Pluto reclassified as dwarf planet
Osama bin Laden killed; Arab Spring sweeps the Middle East
First image of a black hole; Hong Kong protests
Russia invades Ukraine; Queen Elizabeth II dies
AI reshapes industries; Paris Olympics
His debut goal against Athletic Bilbao was the fastest by a Barcelona substitute in La Liga history.
He scored a hat-trick for Barcelona's U19 team in the UEFA Youth League against Royal Antwerp in 2023.
He stands at 1.87 meters (6'2"), an imposing height for a striker.
“You train for years so you are ready when the coach gives you seven minutes.”