Joao Pedro's ascent in professional football is a narrative shaped by resilience and unwavering family commitment. His mother, Flavia Junqueira, instilled in him a drive to "fight for what you want all the time," a principle that guided his early life and career.

His father, former footballer Jose Joao de Jesus, known as Chicao, was largely absent during Joao Pedro's childhood, having spent approximately eight years in prison. Junqueira separated from him and dedicated herself to fostering her son's footballing talent. "Joao had a dream," she told BBC Sport. "I shared that dream with my son. The dream didn't have a price."

Growing up in Ribeirao Preto, Joao Pedro was scouted by Fluminense, a club considered ideal for his development. He initially played as a defensive midfielder, similar to his father, before transitioning to a more advanced role. This transition involved significant personal sacrifice; Junqueira left her job, friends, and family to move to Rio with her son. The move was difficult for a young Joao Pedro, who experienced intense homesickness.

Even within the academy, he faced doubts, being told he "wasn't strong enough." Despite financial constraints, Junqueira hired a personal trainer for him. Initially, his commitment wavered, often requiring his mother's encouragement. "He was very skinny and there was a significant physical disparity between him and the other athletes in his age group," said his long-time personal trainer Rodrigo Goncalves. "He never stopped training. Sometimes he went a bit reluctantly, pushed by his mother, but he went."

Over time, Joao Pedro matured, recognizing training as a crucial tool for improving performance and physical development. He became a standout player in Fluminense's academy, attracting the attention of Watford's scout Rafa Monfort. A conversation with Richarlison, who had also moved from Brazil to the Premier League, further influenced his decision.

Joao Pedro, a fan of the Premier League since childhood, found the prospect of playing for Watford appealing. However, securing a UK work permit took about eight months. Junqueira believes a spectacular overhead kick scored by Joao Pedro at age 17 was instrumental in convincing authorities of his exceptional talent.

Upon arriving in England in December 2019, the family encountered financial difficulties, with their bank cards not working. Then-Watford goalkeeper Heurelho Gomes, also Brazilian, provided crucial support, even hosting them for Christmas dinner. The onset of the COVID-19 pandemic and subsequent lockdown presented an opportunity for Joao Pedro to intensify his physical training with Goncalves. He gained approximately eight kilograms of body mass, preparing him for the demands of top-flight football. This period marked a transformation, turning the boy who once cried from homesickness into a player ready to embrace every challenge in his path.