Kyoto Purple Sanga In June 2000, Park signed with
Kyoto Purple Sanga. In spring 2000,
Bunji Kimura, Sanga's coach at the time, visited Korea along with other scouts to watch
Jeon Kwang-jin. In a practice game, Jeon did not attract their attention, whereas Park did. In an interview, Kimura said: :In a practice match, a player arrested our eyes. Despite his injuries, Park's performance was outstanding. Park played only about 20 minutes, however we could see his sense, physical strength, and his potential, so we accepted Park instead of the player we thought. This scout aroused a lot of criticism in Sanga because Park was unknown, to the point that I should resign. In 2001, the club won the
J2 League title and won promotion to the
J1 League Park played without pay and tied the game with a header and assisted the winning goal. He felt fear when the ball came to him because he was jeered at by PSV fans disappointed at his performance. By the end of 2003–04 season, however, Park had begun to adapt to the Netherlands, both on and off the field. In the 2004–05 season, the departure of
Arjen Robben to
Chelsea afforded Park more starting opportunities and he quickly proved his worth to the team. Along with
Johann Vogel,
DaMarcus Beasley and Dutchmen
Mark van Bommel and
Philip Cocu, Park formed the backbone of PSV's midfield play with his pace and passing. Having been a top contributor of goals and assists that season, the highlight of Park's PSV career came when he scored the first goal against Italian team
Milan in the
UEFA Champions League semi-finals. PSV went on to win the home
leg 3–1, but their 2–0 loss during the away leg meant Milan advanced to the
final. Nevertheless, thanks to these strong performances, Park was chosen, along with
Andriy Shevchenko,
Adriano,
Samuel Eto'o and
Ronaldinho, as one of the nominees for the 2005
UEFA Best Forward award. PSV fans were so enamoured with Park that they wrote a song about him entitled "Song for Park", which was included on the official PSV album
PSV Kampioen.
Manchester United 2005–06 season In
July 2005, Park chose to join
Sir Alex Ferguson's
Manchester United. Park signed for the
Premier League side for
£4 million, subject to a medical and work permit. He became the second
East Asian player to sign for Manchester United, after
Dong Fangzhuo. On 1 October 2005, Park largely contributed to a 3–2 victory against
Fulham by assisting two goals and winning a penalty kick. On 18 October 2005, Park became the first Asian to ever
captain Manchester United when he took the armband from
Ryan Giggs as he replaced him during a Champions League home group match against
Lille. Park's first goal for Manchester United came on 20 December 2005, during a 3–1 win over
Birmingham City in the
League Cup fifth round. On 5 February 2006, Park appeared to have scored his first Premier League goal, against Fulham in United's 4–2 victory at
Old Trafford. The Premier League's
Dubious Goals Panel, however, later ruled that this was an own goal due to a deflection off the Fulham defender
Carlos Bocanegra. On 9 April 2006, Park scored his first official league goal, netting the second of a 2–0 home win over
Arsenal.
2006–07 season Park injured his ankle during the match against
Tottenham Hotspur on 9 September 2006 and returned to the field after three months. On 17 March 2007, he scored two goals against
Bolton Wanderers, the first time he had scored more than once in a Premier League match. In April 2007, Park was sent to America for surgery on a recurring knee injury, putting an end to his season. Although sidelined by injury for most of the season, he recorded five goals and two assists in 14 appearances, and satisfied enough matches for a Premier League medal. However, Park started suffering chronic knee problems that eventually accelerated his retirement.
2007–08 season On 1 March 2008, Park scored his first league goal of the
2007–08 season after returning from his long-term injury against Fulham. His lack of appearances had caused much controversy in South Korea, but he proved his worth when he delivered an assist to
Wayne Rooney in the Champions League quarter-final match against
Roma. On 29 April 2008, Manchester United advanced to the
Champions League Final after beating
Barcelona. Park, however, was excluded from the squad to face Chelsea in the final despite starting both legs of the semi-final; manager Sir Alex Ferguson later stated that leaving him out was one of the hardest decisions he had had to make throughout his managerial career.
2008–09 season against
Barcelona Early in the
2008–09 Premier League season, in an away match versus Chelsea, Park scored the only goal for United in a 1–1 draw on 21 September 2008, in a game which he also won the
man of the match award. On 13 December 2008, he made his 100th appearance for Manchester United, starting in the match against
Tottenham Hotspur at
White Hart Lane, the game ended 0–0. Park was included in the 23-man squad for the
FIFA Club World Cup held at the end of 2008. He missed the semi-final but played the full 90 minutes in the final which they won 1–0 becoming the first English side to win the competition. On 7 March 2009, Park scored his first FA Cup goal in the 4–0 quarter-final win over Fulham at
Craven Cottage, he latched onto a misplaced pass by
Zoltán Gera eventually slotting it into the far corner for the fourth and final goal. On 15 April 2009, Manchester United advanced to semi-finals of the Champions League by defeating
Porto 3–2 on aggregate. This made Park the only Asian player to be part of Champions League semi-finals on four occasions. On 2 May 2009, Park verbally agreed to a new four-year £50,000-a-week deal at Manchester United, stating, "I have no reason to move. I play at the best club in the world." Following this announcement, Park scored his second league goal of the season – and third overall – in a 2–0 away win against
Middlesbrough. On 5 May 2009, Park scored his first Champions League goal for Manchester United in the second leg of the semi-final against Arsenal at the
Emirates. He pounced on a slip by
Kieran Gibbs and placed the ball over
Manuel Almunia in the eighth minute, with the game ending 3–1 (4–1 on aggregate), advancing United to the
Champions League final for the second year running. Park became the first Asian player in history to play in a Champions League final, although his team lost 0–2 to Barcelona.
2009–10 season On 14 September 2009, Park signed a three-year contract extension with United, keeping him at the club until 2012. Ferguson said during the summer that he was always confident a deal would be done with Park, whose wages were estimated to be about £75,000 a week. Park started the
2009–10 season poorly. He had to be absent again for a long period after the international match against
Senegal, because a long flight filled his knee with water in October 2009. On 31 January 2010, Park scored his first goal of the 2009–10 season, hitting United's third in a 3–1 win against Arsenal. His last goal also came against Arsenal at the Emirates in the same scoreline, coming in the
2008–09 Champions League, this was also the first time United had beaten Arsenal at the Emirates in the Premier League. On 10 March 2010, Park scored his first European goal of the season which was also his first for United in Europe at Old Trafford, hitting the third in a 4–0 win over Milan. This was also his second goal against Milan in the Champions League. On 21 March 2010, Park scored a crucial winner in the
derby against
Liverpool, turning in
Darren Fletcher's right-wing cross with a diving header. On 4 May 2010, Park committed himself to United by openly claiming he would like to spend the rest of career with them, saying, "There is no reason to move to any other team." On 9 May 2010, Park netted on the final day of the season, scoring a close-range diving header against
Stoke City to wrap up a 4–0 win.
2010–11 season in 2010 Park returned to the United team for the first time following the
World Cup as he started against a
League of Ireland XI in their final pre-season game on 4 August 2010. He marked this game with the first ever goal scored at the newly built
Aviva Stadium, he then scored a second later on as United ended the game 7–1 winners. On 22 September 2010, Park netted his first goal of the 2010–11 season as he scored United's fourth of a 5–2 away win against
Scunthorpe United in the third round of the League Cup. He then netted in the next round of the League Cup, scoring United's second goal in a 3–2 home win over
Wolverhampton Wanderers on 26 October 2010. Park scored his first two league goals of the season in a 2–1 home win over Wolves on 6 November, the second a late winner in the 93rd minute. On 27 November, Park scored United's second goal in a 7–1 home victory over
Blackburn Rovers. Park's performance's during November 2010 helped him gain the Player of the Month award from the club's website. Park was then voted as United Player of the Month for December 2010, grabbing the award for the second month in a row. On 13 December, Park netted the only goal of the match against Arsenal, a looping header, his fourth goal in seven starts against them. Park jetted off to captain South Korea in the
2011 AFC Asian Cup and missed seven games for United after the turn of the year. Upon his return from the subsequent tournament, he was ruled out for one month due to an hamstring injury which occurred during training. He returned to action for the first time since Boxing Day on 2 April, playing 64 minutes of a 4–2 away win over
West Ham United. On 12 April 2011, Park scored his first goal since the turn of the year when he scored the winning goal in the Champions League quarter-final second leg tie against Chelsea, ending in a 2–1 win. On 8 May, Park assisted
Javier Hernández's opening goal with an accurate through-ball just 36 seconds after the start of the crucial match, which virtually decided United's league title with a 2–1 victory over rivals Chelsea. On 22 May, he scored a goal and set up the second goal for Anderson in the last match of the season against
Blackpool. Park played in another Champions League final, against Barcelona in
2011, which United lost 3–1.
2011–12 season During the United States tour, Park scored in a 4–1 win against the
New England Revolution and in a 7–0 win against
Seattle Sounders FC. In the
MLS All-Star Game, which Manchester United won 4–0, Park was named the man of the match after scoring a goal on the stroke of half-time. On 28 August 2011, Park scored the sixth goal in an 8–2 home win against Arsenal, shortly after coming on as a second-half substitute. Park made his first start of the season in the Premier League in a 2–0 home win against
Norwich City. Late on in the game he was involved in a neat one-two with
Danny Welbeck in the creation of United's second goal of the day, which Welbeck finished. On 26 December 2011, Park scored an early goal in United's 5–0 home win against
Wigan Athletic with a neat, side-foot finish from
Patrice Evra's cutback. He also won the penalty that wrapped up the win which
Dimitar Berbatov scored to complete his hat-trick. In an
FA Cup fourth round clash against Liverpool, Park scored an equalising goal with a low finish from a
Rafael cross to make it 1–1; however, United went on to lose the tie. On 5 February 2012, Park made his 200th appearance for Manchester United by coming on as a substitute in the 86th minute against Chelsea. He became the 92nd player in the history of the club to reach the milestone. On 23 February 2012, Park captained Manchester United for the first time from the beginning of a match in a 2–1 home defeat to
Ajax in the
UEFA Europa League. Although the match ended in a defeat, United still advanced to the round of 16 with a 3–2 aggregate score. On 30 April 2012, Park played in the
Manchester derby, in a game that was widely perceived as crucial to Manchester United's title defence. Park absented seven consecutive games by lagging behind in his positional competition at that time, but Ferguson trusted Park's big game ability. However, Park's performance was lethargic and he was criticized by the press. Manchester United lost the game 1–0 and
Manchester City went on to win the Premier League title.
Queens Park Rangers Having received less first-team football in his last season at Manchester United, Park moved to
Queens Park Rangers for an undisclosed fee on 9 July 2012, signing a two-year contract with
the Hoops. He made his debut in a 5–0 defeat at home to
Swansea City on the opening day of
the season on 18 August 2012. Park's first season with QPR was largely unsuccessful. Despite initially being made club captain, a combination of injuries and lack of form meant that Park was unable to have the kind of impact that was expected after his signing from Manchester United. Park finished the season with only 20 Premier League appearances and no goals, as QPR were relegated from the top flight of English football.
Return to PSV and retirement With QPR no longer in the top flight, Park rejoined PSV on loan for the
2013–14 season. The deal was completed on 8 August 2013, but Park's work permit application delayed his first game back for the club. He scored his first goal against
Heracles Almelo at 86 minutes to tie the game on 24 August, his second match with PSV after his return. On 22 September 2013, Park led a 4–0 victory of team against
Ajax with one goal and two assists. On 14 May 2014, shortly after the conclusion of the season, Park announced his retirement, citing issues with his knee. Reflecting on his career, he said, "I'm leaving with no regrets, I enjoyed playing football. I have achieved more than I thought I would. I'm truly grateful for all the support I have received and I will live the rest of my life thinking how I can pay it back." ==International career==