Argentine striker "KUN" Sergio Agüero announced his retirement from the army due to heart problems on December 15, ending his 18-year career. The former Manchester City goalscorer scored 426 goals in his career and is definitely a legend of the world.
Aguero debuted in the Argentine team Independiente, and as early as 2003 (when he was only 15 years old), he was given a team chance, which shows his talent. In 2006, he was already well-known in Argentina and was invited by Atletico Madrid in La Liga for a transfer fee of 20 million euros, breaking the record for the transfer fee in the history of the "Sheet Legion" at that time. However, Aguero quickly proved himself worth the money, and in the five seasons of Atletico, whether partnered by Fernando Torres or Diego Fran, Aguero delivered a very high standard, scoring 101 goals at Atletico in five seasons.
After atletico's huge success, Aguero moved to Manchester City in the summer of 2011 for £35m. At that time, Manchester City was in the midst of prosperity, but the team had been hiring stars for four years with heavy money, signing famous attackers such as Robinho, Tevez, Adebayor, Roque Santa Cruz, Balotelli, Dzeko and Bellamy, but they were always unable to win the league; they were long suppressed by Chelsea and Manchester United in the country. In that season, Aguero's arrival successfully changed the situation in the Premier League; in that season, Manchester City and Manchester United were still inseparable until the final round; the two armies scored the same points, but the Blue Moon had a slight advantage in goal difference. At that time, it was Aguero who led the Queen's Park Rangers in 93 minutes and 20 seconds to successfully complete a big comeback for Manchester City and force Manchester United to win the Premier League title, achieving a good story. Manchester City has also officially risen with this title, and the momentum has become more and more powerful, becoming a powerful team in the Premier League on the rich side.
Since then, Aguero has maintained a good goal rate, scoring 184 league goals at the Blue Moon; leading five Premier League titles. He was also twice named to the Premier League Team and won the Premier League Golden Boot in 2014-15. With 184 Premier League goals, Aguero successfully beat Henry to become the most scoring foreign player in the history of the Premier League, and the fourth most goalscoring super goalscorer in league history, behind Alain Shearer, Rooney and Andy Cole.
This summer, after completing his contract with Manchester City, he went to Barcelona as a free agent, intending to work with Messi before retiring. Unfortunately, it backfired, with Messi forced to leave due to Barcelona's financial difficulties, and Aguero was unable to return due to injury until the beginning of October, when he scored his debut for Barcelona and scored against Real Madrid in the national derby. But who would have thought that this goal against Real Madrid was the last goal of his career; until his retirement, Aguero had not tasted the big ear cup with the Blue Moon.
Aguero's career is regrettable, but it does not affect the fact that he is already a legend. The 33-year-old goalscorer has an unshakable position in both Manchester City and Atletico. Although it is difficult for fans to see his heroic posture on the pitch, as long as his retirement life can be happy, I believe that the fans are already satisfied.