Question: The most prolific score in manchester united history joined the team in what year?

full_context: Document 1: Cristiano Ronaldo: Most career goals in Europe's top six leagues: 400 goals Most goals scored in all UEFA competitions: 158 goals Most matches won in the UEFA Chanpions League: 100 wins Most goals scored in UEFA club competitions: 123 goals Most goals scored in the UEFA Champions League: 120 goals Most assists in the UEFA Champions League: 34 assists Most goals scored in a UEFA Champions League / European Cup season: 17 goals in 2013 -- 14 Most goals scored in the UEFA European Championship, including qualifying: 29 goals, for Portugal Most goals scored in UEFA European Championship and European FIFA World Cup qualifiers: 50 goals Most UEFA Best Player in Europe awards: 4 (2008, 2014, 2016 and 2017) Most goals scored in European World Cup Qualifiers: 30 goals Europe's all - time leading international goalscorer: 85 goals
Document 2: List of Real Madrid CF records and statistics: # Name Years League Cup Europe Other Total Ratio Cristiano Ronaldo 2009 -- 2018 311 (292) 22 (30) 105 (101) 12 (15) 450 (438) 1.03 Raúl 1994 -- 2010 228 (550) 18 (37) 66 (132) 11 (22) 323 (741) 0.44 Alfredo Di Stéfano 1953 -- 1964 216 (282) 40 (50) 49 (58) 3 (6) 308 (396) 0.78 Carlos Santillana 1971 -- 1988 186 (461) 49 (84) 47 (87) 8 (13) 290 (645) 0.45 5 Ferenc Puskás 1958 -- 1966 156 (180) 49 (41) 35 (39) 2 (2) 242 (262) 0.92 6 Hugo Sánchez 1985 -- 1992 164 (207) 19 (32) 23 (39) 2 (4) 208 (282) 0.74 7 Karim Benzema 2009 -- present 129 (278) 15 (35) 44 (85) 6 (18) 195 (415) 0.47 8 Francisco Gento 1952 -- 1970 126 (428) 22 (74) 30 (95) 4 (4) 182 (601) 0.3 9 Pirri 1964 -- 1979 123 (417) 25 (67) 23 (75) 1 (2) 172 (561) 0.31 10 Emilio Butragueño 1983 -- 1995 123 (341) 16 (39) 27 (75) 5 (8) 171 (463) 0.37
Document 3: Real Madrid CF: Real Madrid established itself as a major force in both Spanish and European football during the 1950s, winning five consecutive European Cups and reaching the final seven times. This success was replicated in the league, where the club won five times in the space of seven years. This team, which consisted of players such as Alfredo Di Stéfano, Ferenc Puskás, Francisco Gento and Raymond Kopa, is considered by some in the sport to be the greatest team of all time. In domestic football, the club has won 64 trophies; a record 33 La Liga titles, 19 Copa del Rey, 10 Supercopa de España, a Copa Eva Duarte, and a Copa de la Liga. In European and worldwide competitions, the club has won a record 25 trophies; a record 13 European Cup / UEFA Champions League titles, two UEFA Cups and four UEFA Super Cups. In international football, they have achieved a record six club world championships.
Document 4: List of Real Madrid CF records and statistics: The club currently holds the record for the most European Cup / UEFA Champions League triumphs with 12, and the most La Liga titles with 33. Also Real Madrid is the most successful club in international titles with 23 more than any team in the world. The club's record appearance maker is Raúl, who made 741 appearances from 1994 to 2010; the club's record goalscorer is Cristiano Ronaldo, who has 413 goals in all competitions.
Document 5: List of UEFA club competition winners: Real Madrid hold the record for the most overall titles, with 21 followed by Milan's 17 titles. Spanish teams hold the record for the most wins in each of the three main UEFA club competitions: Real Madrid, with twelve European Cup / UEFA Champions League titles; Barcelona, with four Cup Winners' Cup titles; and Sevilla, with five UEFA Cup / UEFA Europa League titles. Milan share the most Super Cup wins (five) with Barcelona, and the most Intercontinental Cup wins (three) with Real Madrid. German clubs Hamburg, Schalke 04 and Stuttgart, and Spanish club Villarreal are the record holders by titles won in the UEFA Intertoto Cup (twice each).
Document 6: List of Real Madrid CF records and statistics: # Name Years League Cup Europe Other Total Ratio Cristiano Ronaldo 2009 -- present 289! 289 (277) 022! 22 (30) 099! 99 (94) 012! 12 (15) 999! 422 (416) 1.01 Raúl 1994 -- 2010 228! 228 (550) 018! 18 (37) 066! 66 (132) 011! 11 (22) 323! 323 (741) 0.44 Alfredo Di Stéfano 1953 -- 1964 216! 216 (282) 040! 40 (50) 049! 49 (58) 003! 3 (6) 308! 308 (396) 0.78 Carlos Santillana 1971 -- 1988 186! 186 (461) 049! 49 (84) 047! 47 (87) 007! 8 (13) 290! 290 (645) 0.45 5 Ferenc Puskás 1958 -- 1966 156! 156 (180) 049! 49 (41) 035! 35 (39) 002! 2 (2) 240! 242 (262) 0.92 6 Hugo Sánchez 1985 -- 1992 164! 164 (207) 019! 19 (32) 023! 23 (39) 002! 2 (4) 208! 208 (282) 0.74 7 Karim Benzema 2009 -- present 123! 123 (253) 015! 15 (33) 041! 41 (78) 005! 5 (15) 185! 185 (384) 0.48 8 Francisco Gento 1952 -- 1970 126! 126 (428) 022! 22 (74) 030! 30 (95) 004! 4 (4) 182! 182 (601) 0.3 9 Pirri 1964 -- 1979 123! 123 (417) 025! 25 (67) 023! 23 (75) 001! 1 (2) 172! 172 (561) 0.31 10 Emilio Butragueño 1983 -- 1995 123! 123 (341) 016! 16 (39) 027! 27 (75) 005! 5 (8) 171! 171 (463) 0.37
Document 7: Cristiano Ronaldo: Cristiano Ronaldo dos Santos Aveiro GOIH, ComM (Portuguese pronunciation: (kɾiʃˈtjɐnu ʁoˈnaldu); born 5 February 1985) is a Portuguese professional footballer who plays as a forward for Spanish club Real Madrid and the Portugal national team. Often considered the best player in the world and widely regarded as one of the greatest of all time, Ronaldo has five Ballon d'Or awards, the most for a European player and is tied for most all - time. He is the first player in history to win four European Golden Shoes. He has won 25 trophies in his career, including five league titles, four UEFA Champions League titles and one UEFA European Championship. A prolific goalscorer, Ronaldo holds the records for most official goals scored in the top five European leagues (373), the UEFA Champions League (114), the UEFA European Championship (29) and the FIFA Club World Cup (7), as well as most goals scored in a UEFA Champions League season (17). Cristiano also holds the record for most official assists provided in the UEFA Champions League (36). He has scored more than 600 senior career goals for club and country.
Document 8: Cristiano Ronaldo: Cristiano Ronaldo GOIH, ComM Ronaldo at the 2017 FIFA Confederations Cup Full name Cristiano Ronaldo dos Santos Aveiro Date of birth (1985 - 02 - 05) 5 February 1985 (age 32) Place of birth Funchal, Madeira, Portugal Height 1.87 m (6 ft 2 in) Playing position Forward Club information Current team Real Madrid Number 7 Youth career 1992 -- 1995 Andorinha 1995 -- 1997 Nacional 1997 -- 2002 Sporting CP Senior career * Years Team Apps (Gls) 2002 -- 2003 Sporting CP B (0) 2002 -- 2003 Sporting CP 25 (3) 2003 -- 2009 Manchester United 196 (84) 2009 -- Real Madrid 277 (289) National team Portugal U15 9 (7) 2001 -- 2002 Portugal U17 7 (5) 2003 Portugal U20 5 (1) 2002 -- 2003 Portugal U21 10 (3) Portugal U23 (2) 2003 -- Portugal 147 (79) Honours (show) Representing Portugal UEFA European Championship Winner 2016 France Runner - up 2004 Portugal 2012 Poland & Ukraine FIFA Confederations Cup 2017 Russia * Senior club appearances and goals counted for the domestic league only and correct as of 15: 00, 23 December 2017 (UTC). ‡ National team caps and goals correct as of 22: 40, 10 October 2017 (UTC)
Document 9: Cristiano Ronaldo: Cristiano Ronaldo dos Santos Aveiro GOIH ComM (European Portuguese: (kɾiʃˈtjɐnu ʁoˈnaɫdu); born 5 February 1985) is a Portuguese professional footballer who plays as a forward for Spanish club Real Madrid and the Portugal national team. Often considered the best player in the world and widely regarded as one of the greatest of all time, Ronaldo has a record - tying five Ballon d'Or awards, the most for a European player, and is the first player to win four European Golden Shoes. He has won 26 trophies in his career, including five league titles, five UEFA Champions League titles and one UEFA European Championship. A prolific goalscorer, Ronaldo holds the records for most official goals scored in Europe's top - five leagues (395), the UEFA Champions League (120), the UEFA European Championship (9), as well as those for most assists in the UEFA Champions League (34) and the UEFA European Championship (6). He has scored over 670 senior career goals for club and country.
Document 10: Cristiano Ronaldo: Cristiano Ronaldo dos Santos Aveiro GOIH ComM (European Portuguese: [kɾiʃˈtjɐnu ʁoˈnaɫdu]; born 5 February 1985) is a Portuguese professional footballer who plays as a forward for Italian club Juventus and captains the Portugal national team. Often considered the best player in the world and  widely regarded as one of the greatest players of all time, Ronaldo has a record-tying five Ballon d'Or awards, the most for a European player, and is the first player to win four European Golden Shoes. He has won 29 trophies in his career, including six league titles, five UEFA Champions League's, one UEFA European Championship, and one UEFA Nations League. A prolific goalscorer, Ronaldo holds the records for most official goals scored in the UEFA Champions League (126), the UEFA European Championship (9), as well as those for most assists in the UEFA Champions League (34) and the UEFA European Championship (6). He has scored over 700 senior career goals for club and country.
Document 11: List of European Cup and UEFA Champions League finals: A total of 22 clubs have won the Champions League / European Cup. Real Madrid hold the record for the most victories, having won the competition 12 times, including the inaugural competition. They have also won the competition the most times in a row, winning it five times from 1956 to 1960. Juventus have been runners - up the most times, losing seven finals. Atlético Madrid is the only team to reach three finals without having won the trophy while Stade de Reims and Valencia have finished as runners - up twice without winning. Spain has provided the most champions, with 17 wins from two clubs. Italy have produced 12 winners from three clubs and England have produced 12 winners from five clubs. English teams were banned from the competition for five years following the Heysel disaster in 1985. The current champions are Real Madrid, who beat Juventus in the 2017 final.
Document 12: Cristiano Ronaldo: Cristiano Ronaldo dos Santos Aveiro GOIH, ComM (Portuguese pronunciation: (kɾiʃ'tjɐnu ʁuˈnaɫdu); born 5 February 1985) is a Portuguese professional footballer who plays as a forward for Spanish club Real Madrid and the Portugal national team. Often considered the best player in the world and widely regarded as one of the greatest of all time, Ronaldo has four FIFA Ballon d'Or awards, the most for a European player, and is the first player in history to win four European Golden Shoes. He has won 24 trophies in his career, including five league titles, four UEFA Champions League titles and one UEFA European Championship. A prolific goalscorer, Ronaldo holds the records for most official goals scored in the top five European leagues (372), the UEFA Champions League (107) and the UEFA European Championship (29), as well as the most goals scored in a UEFA Champions League season (17). He has scored more than 600 senior career goals for club and country.
Document 13: Cristiano Ronaldo: Cristiano Ronaldo GOIH, ComM Ronaldo at the 2017 FIFA Confederations Cup Full name Cristiano Ronaldo dos Santos Aveiro Date of birth (1985 - 02 - 05) 5 February 1985 (age 32) Place of birth Funchal, Madeira, Portugal Height 1.85 m (6 ft 1 in) Playing position Forward Club information Current team Real Madrid Number 7 Youth career 1992 -- 1995 Andorinha 1995 -- 1997 Nacional 1997 -- 2002 Sporting CP Senior career * Years Team Apps (Gls) 2002 -- 2003 Sporting CP B (0) 2002 -- 2003 Sporting CP 25 (3) 2003 -- 2009 Manchester United 196 (84) 2009 -- Real Madrid 265 (285) National team 2001 Portugal U15 9 (7) 2001 -- 2002 Portugal U17 7 (5) 2003 Portugal U20 5 (1) 2002 -- 2003 Portugal U21 10 (3) Portugal U23 (2) 2003 -- Portugal 145 (78) Honours (show) Representing Portugal UEFA European Championship Winner 2016 France Runner - up 2004 Portugal 2012 Poland & Ukraine FIFA Confederations Cup 2017 Russia * Senior club appearances and goals counted for the domestic league only and correct as of 23: 00, 3 June 2017 (UTC). ‡ National team caps and goals correct as of 22: 40, 3 September 2017 (UTC)
Document 14: Cristiano Ronaldo: Cristiano Ronaldo GOIH, ComM Ronaldo at the 2017 FIFA Confederations Cup Full name Cristiano Ronaldo dos Santos Aveiro Date of birth (1985 - 02 - 05) 5 February 1985 (age 32) Place of birth Funchal, Madeira, Portugal Height 1.85 m (6 ft 1 in) Playing position Forward Club information Current team Real Madrid Number 7 Youth career 1992 -- 1995 Andorinha 1995 -- 1997 Nacional 1997 -- 2002 Sporting CP Senior career * Years Team Apps (Gls) 2002 -- 2003 Sporting CP B (0) 2002 -- 2003 Sporting CP 25 (3) 2003 -- 2009 Manchester United 196 (84) 2009 -- Real Madrid 270 (286) National team 2001 Portugal U15 9 (7) 2001 -- 2002 Portugal U17 7 (5) 2003 Portugal U20 5 (1) 2002 -- 2003 Portugal U21 10 (3) Portugal U23 (2) 2003 -- Portugal 147 (79) Honours (show) Representing Portugal UEFA European Championship Winner 2016 France Runner - up 2004 Portugal 2012 Poland & Ukraine FIFA Confederations Cup 2017 Russia * Senior club appearances and goals counted for the domestic league only and correct as of 23: 00, 22 October 2017 (UTC). ‡ National team caps and goals correct as of 22: 40, 10 October 2017 (UTC)
Document 15: Cristiano Ronaldo: Cristiano Ronaldo Cristiano Ronaldo with Portugal at the 2018 FIFA World Cup Full name Cristiano Ronaldo dos Santos Aveiro Date of birth (1985 - 02 - 05) 5 February 1985 (age 33) Place of birth Funchal, Madeira, Portugal Height 1.85 m (6 ft 1 in) Playing position Forward Club information Current team Juventus Number 7 Youth career 1992 -- 1995 Andorinha 1995 -- 1997 Nacional 1997 -- 2002 Sporting CP Senior career * Years Team Apps (Gls) 2002 -- 2003 Sporting CP B (0) 2002 -- 2003 Sporting CP 25 (3) 2003 -- 2009 Manchester United 196 (84) 2009 -- 2018 Real Madrid 292 (311) 2018 -- Juventus 0 (0) National team Portugal U15 9 (7) 2001 -- 2002 Portugal U17 7 (5) 2003 Portugal U20 5 (1) 2002 -- 2003 Portugal U21 10 (3) Portugal U23 (2) 2003 -- Portugal 154 (85) Honours (show) Men's football Representing Portugal UEFA European Championship 2004 Portugal 2012 Poland & Ukraine 2016 France FIFA Confederations Cup 2017 Russia * Senior club appearances and goals counted for the domestic league only and correct as of 19 May 2018 ‡ National team caps and goals correct as of 30 June 2018
ground_truth: 2003
sub_queries: who has the most goals in real madrid history Answer: Cristiano Ronaldo
when did Cristiano Ronaldo go to manchester united Answer: 2003