Park Ji-sung (Korean: 박지성; Hanja: 朴智星; Korean pronunciation: ; born 25 February 1981) is a South Korean former professional footballer who played as a midfielder, and who currently serves as a club ambassador for Manchester United. Born in Goheung, Jeollanam-do, Park is the most successful Asian player in history, having won 19 trophies in his career. He is the first Asian footballer to have won the UEFA Champions League, to play in a UEFA Champions League final, as well as the first Asian to have won the FIFA Club World Cup. Park was able to play anywhere across the midfield and was noted for his exceptional fitness level, discipline, work ethic and off-the-ball movement. His remarkable endurance levels and pace earned him the nickname "Three-Lungs" Park.
Park began his football career in his native South Korea and played for the Myongji University team before moving to Japan to play for Kyoto Purple Sanga. After Park's national team manager Guus Hiddink moved back to the Netherlands to manage PSV Eindhoven, Park followed him to the Dutch side a year later. After PSV reached the semi-finals of the 2004–05 UEFA Champions League, Park's talents were recognised by Manchester United manager Sir Alex Ferguson and he signed Park for a fee of around £4 million in July 2005. In his time at United, Park won the Premier League four times and also won the 2007–08 UEFA Champions League and the 2008 FIFA Club World Cup. He moved to Queens Park Rangers in July 2012 after suffering a reduction in his number of appearances for Manchester United the previous season. However, an injury-interrupted season with QPR, combined with the club's relegation, led to Park rejoining PSV on loan for the 2013–14 season.