Messi was born on 24 June 1987 in Rosario, Santa Fe, the third of four children of Jorge Messi, a steel factory manager, and his wife Celia Cuccittini, who worked in a magnet manufacturing workshop. On his father's side, he is of Italian and Spanish descent, the great-grandson of immigrants from the north-central Adriatic Marche region of Italy, and on his mother's side, he has primarily Italian ancestry. Growing up in a tight-knit, football-loving family, "Leo" developed a passion for the sport from an early age, playing constantly with his older brothers, Rodrigo and Matías, and his cousins, Maximilano and Emanuel Biancucchi, both of whom became professional footballers At the age of four he joined local club Grandoli, where he was coached by his father, though his earliest influence as a player came from his maternal grandmother, Celia, who accompanied him to training and matches. He was greatly affected by her death, shortly before his eleventh birthday; since then, as a devout Roman Catholic, he has celebrated his goals by looking up and pointing to the sky in tribute to his grandmother.
"When you saw him you would think: this kid can't play ball. He's a dwarf, he's too fragile, too small. But immediately you'd realise that he was born different, that he was a phenomenon and that he was going to be something impressive."
– Newell's Old Boys youth coach Asrian Coria shares his first impression of the 12-year-old Messi.
A lifelong supporter of Newell's Old Boys, Messi joined the Rosario club when he was six years old. During the six years he played for Newell's, he scored almost 500 goals as a member of "The Machine of '87", the near-unbeatable youth side named for the year of their birth, and regularly entertained crowds by performing ball tricks during half-time of the first team's home games. However, his future as a professional player was threatened when, aged 10, he was diagnosed with a growth hormone deficiency. As his father's health insurance covered only two years of growth hormone treatment, which cost at least $1,000 per month, Newell's agreed to contribute, but later reneged on their promise. He was scouted by Buenos Aires club River Plate, whose playmaker, Pablo Aimar, he idolised, but they declined to pay for his treatment. His goalscoring idol growing up was Ronaldo , with Messi calling him "the best forward I've ever seen".
Messi enrolled at Barcelona's youth academy, La Masia, aged 13.
As the Messi family had relatives in Catalonia, they sought to arrange a trial with Barcelona in September 2000. First team director Charly Rexach immediately wanted to sign him, but the board of directors hesitated; at the time it was highly unusual for European clubs to sign foreign players of such a young age. On 14 December, an ultimatum was issued for Barcelona to prove their commitment, and Rexach, with no other paper at hand, offered a contract on a paper napkin. In February 2001, the family relocated to Barcelona, where they moved into an apartment near the club's stadium, Camp Nou. During his first year in Spain, Messi rarely played with the Infantiles due to a transfer conflict with Newell's; as a foreigner, he could only be fielded in friendlies and the Catalan league. Without football, he struggled to integrate into the team; already reserved by nature, he was so quiet that his teammates initially believed he was mute.
Cristiano Ronaldo dos Santos Aveiro (born 5 February 1985) is a Portuguese professional footballer who plays as a forward for and captains both Saudi Professional League club Al Nassr and the Portugal national team. Widely regarded as one of the greatest players of all time, Ronaldo has won five Ballon d'Or awards and four European Golden Shoes, the most by a European player. He has won 32 trophies in his career, including seven league titles, five UEFA Champions Leagues, the UEFA European Championship and the UEFA Nations League. Ronaldo holds the records for most appearances (183), goals (140), and assists (42) in the Champions League, goals in the European Championship (14), international goals (118), and joint-most international appearances (196). He is one of the few players to have made over 1,100 professional career appearances, and has scored over 800 official senior career goals for club and country.