Title: 2000–01 UEFA Champions League
Content:  The 2000–01 UEFA Champions League was the 46th season of the UEFA Champions League, UEFA's premier European club football tournament, and the ninth since it was rebranded from the "European Champion Clubs' Cup" or "European Cup". The competition was won by Bayern Munich (first title since 1976), who beat Valencia 5–4 on penalties after a 1–1 draw after extra time. It was their first UEFA Champions League title, and their fourth European Cup title overall, it was Valencia's second consecutive final defeat, losing to Real Madrid in the previous season. The knockout phase saw Bayern eliminate the preceding two Champions League winners, Manchester United and Real Madrid, winning all four games in the process. Valencia, meanwhile, defeated English sides Arsenal and Leeds United in the knockout phase en route to the final. The 2001 final saw the two previous seasons' losing finalists clash, Bayern Munich lost to Manchester United in the 1999 final and Valencia lost to Real Madrid in the 2000 final. Real Madrid were the defending champions, but were eliminated by eventual winners Bayern Munich in the semi-finals.
Title: 2020 UEFA Champions League Final
Content:  clean sheet. Bayern became the first club to win any European competition [[UEFA club competition records and statistics#Ranking three main European club competitions' winning club sides by winning percentage|with a perfect winning record]], emerging victorious in all eleven matches. As a result, it was also the 14th occasion a club won the Champions League unbeaten, with Bayern the 10th club to do so, and the first since Manchester United in 2007–08. With the win, six Bayern players secured their second European Cup title, five of which were from the club's victorious 2012–13 Champions League campaign: David Alaba, Jérôme Boateng, Javi Martínez, Thomas Müller and Manuel Neuer. Therefore, these five joined eight other 
Title: European Cup and UEFA Champions League records and statistics
Content:  Bayern Munich (2019–20 and 2020–21) holds the record of 15 consecutive wins in the Champions League. Bayern's run started on 18 September 2019 with a 3–0 win against Red Star Belgrade in their first group stage match, after losing 1–3 against Liverpool in the previous season's round of 16. The run continued in their other five group matches and all five knockout matches, as they defeated Paris Saint-Germain 1–0 in the final. Bayern won the next four matches of the following season's group stage, before their streak ended on 1 December 2020 with a 1–1 draw against Atlético Madrid. Bayern Munich is also the first and only club to win all of their matches in a Champions League season, winning 11 out of 11 in their successful 2019–20 campaign.
Title: Dynasty (sports)
Content: Bayern Munich from 1971 to present. Bayern have won the Bundesliga a record 30 times, more than twice its closest Bundesliga contender. Bayern also won the European Cup three times in a row from 1974 to 1976, and won the Champions League subsequently in 2001, 2013, and 2020. Bayern became the first German club to win the quadruple in the 2012–13 season, winning the Bundesliga, DFB-Pokal, Champions League and DFL-Supercup. They have won the last eight Bundesliga titles, from 2013 to 2020. ; Borussia Mönchengladbach from 1969–70 to 1976–77. Borussia Mönchengladbach became Bundesliga champions in 5 of 8 seasons. This has been achieved against strong opposition from Bayern Munich and notably in all three seasons in which Bayern won the European Cup in a row (1974 to 1976). 
Title: 2020 UEFA Champions League Final
Content:  a second treble in club history (previously doing so in 2012–13), having won the Bundesliga and DFB-Pokal. Entering the final, Bayern are on a 20-match winning streak and undefeated in 2020, having not lost in their prior 29 matches (winning 28 and drawing once). With their semi-final win, Bayern also tied the record for the most consecutive wins in the competition proper, as well as the most wins from the start of the competition proper, with 10. Bayern are the second team to have entered the final with a perfect winning record, after Milan in 1993, who lost to 
Title: 2020 UEFA Champions League Final
Content:  With the win, Bayern Munich secured their sixth European Cup title to draw level with Liverpool, only behind Real Madrid (13 titles) and Milan (7 titles). As Bayern also won the Bundesliga and DFB-Pokal, they secured a second continental treble after the 2012–13 season. It was the ninth treble won in Europe, with Bayern Munich only the second club to win it twice after Barcelona in 2008–09 and 2014–15. Former Paris Saint-Germain player Kingsley Coman, who scored the winning goal for Bayern, earned the man of the match award. Bayern goalkeeper Manuel Neuer was voted as the Champions League player of the week, having made three saves during the match to keep 
Title: 2013 UEFA Champions League Final
Content:  This was the first time in the history of the Champions League (and European Cup) that the final was contested between two German sides. There were three previous Champions League finals between two clubs from the same country: 2000 (Spain), 2003 (Italy), and 2008 (England). It was Bayern Munich's 10th European Cup/Champions League final, third all-time behind Real Madrid (12) and A.C. Milan (11). They won four of those finals: in 1974, 1975, 1976, and most recently in 2001. The 2013 final was Bayern's third final in four years; they lost in both 2010 and 2012 (as the first team since 1984 to reach the Final held in their home stadium), adding to previous final losses in 1982, 1987, and 1999. For Dortmund, this was their second Champions League final, with them 
Title: 2019–20 UEFA Champions League
Content:  The 2019–20 UEFA Champions League was the 65th season of Europe's premier club football tournament organised by UEFA, and the 28th season since it was renamed from the European Champion Clubs' Cup to the UEFA Champions League. Bayern Munich defeated Paris Saint-Germain in the final, played at the Estádio da Luz in Lisbon, Portugal, 1–0 and became the first European Cup winners to win all their matches during the tournament. In addition, the Germans secured their second continental treble, becoming only the second European club to do so, and became the first team to claim any European competition UEFA club competition records anwith a 
Title: History of the European Cup and UEFA Champions League
Content:  completion of their respective domestic seasons. After winning every match post-restart to secure a league and cup double, Bayern Munich continued their dominance in the Champions League, following up their perfect group stage record with an aggregate victory over Chelsea, an 8–2 thrashing of Barcelona and 3–0 win against Lyon, reaching the final with a 100 percent win record still intact in the competition. Their opponents in the final would be Paris Saint-Germain, who had reached the showpiece match for the first time in club history. The match was the first ever final to be played in the month of August and the second 
Title: 2013 UEFA Champions League Final
Content:  The 2013 UEFA Champions League Final was the final match of the 2012–13 UEFA Champions League, the 58th season of Europe's premier club football tournament organised by UEFA, and the 21st season since it was renamed from the European Champion Clubs' Cup to the UEFA Champions League. The match took place on Saturday, 25 May 2013, at Wembley Stadium in London, England, between German Bundesliga clubs Borussia Dortmund and Bayern Munich. In the first all-German Champions League final, Bayern won the match 2–1 with goals from Mario Mandžukić and man of the match Arjen Robben coming either side of an İlkay Gündoğan penalty for Dortmund. One week later, Bayern won the 2012–13 DFB-Pokal and, having already won the 2012–13 Bundesliga, completed the continental treble. As a result of their Champions League win, Bayern qualified to play against Chelsea, the winners of the 2012–13 UEFA Europa League, in the 2013 UEFA Super Cup, and also earned the right to enter the semi-finals of the 2013 FIFA Club World Cup as the UEFA representative. They would eventually go on to win both competitions.

Question: when was last time bayern munich won champions league?
Answer: 2012–13.
2013.
2000–01.