![Bayern Munich striker Robert Lewandowski says he is fitter than ever ahead of Sunday's Bundesliga clash at FC Union Berlin and taking advice from World Cup record-holder Miroslav Klose. Bayern Munich striker Robert Lewandowski says he is fitter than ever ahead of Sunday's Bundesliga clash at FC Union Berlin and taking advice from World Cup record-holder Miroslav Klose.](https://images.beinsports.com/zEnx3a-MnrlHkZzVkdUdjDFxB4A=/full-fit-in/1000x0/lewy-cropped_18r7gn4btsojc12bqrb0b9i8j9.jpg)
Bayern Munich striker Robert Lewandowski says he is fitter than ever ahead of Sunday's Bundesliga clash at FC Union Berlin and taking advice from World Cup record-holder Miroslav Klose.
![Miroslav KLOSE (Co coach FCB) with Robert LEWANDOWSKI (FC Bayern Munich), training on Saebener Strasse. Football 1. Bundesliga, season 2019/2020, on July 29th, 2020 | usage worldwide Stock Photo - Alamy Miroslav KLOSE (Co coach FCB) with Robert LEWANDOWSKI (FC Bayern Munich), training on Saebener Strasse. Football 1. Bundesliga, season 2019/2020, on July 29th, 2020 | usage worldwide Stock Photo - Alamy](https://l450v.alamy.com/450v/2ejdcnn/miroslav-klose-co-coach-fcb-on-the-ball-right-robert-lewandowski-fc-bayern-munich-final-training-before-the-cl-game-lazio-rom-fc-bayern-munich-soccer-champions-league-round-of-16-on-02222021-dfl-regulations-prohibit-any-use-of-photographs-as-image-sequences-andor-quasi-video-photo-marco-donatofc-bayern-munich-via-sven-simon-fotoagentur-gmbh-co-pressefoto-kg-prinzess-luise-str-41-45479-m-uelheimr-uhr-tel-02089413250-fax-02089413260-gls-bank-blz-430-609-67-account-4030-025-100-iban-de75-4306-0967-4030-0251-00-bic-genodem1gls-wwwsvensimonnet-2ejdcnn.jpg)
Miroslav KLOSE (Co coach FCB) with Robert LEWANDOWSKI (FC Bayern Munich), training on Saebener Strasse. Football 1. Bundesliga, season 2019/2020, on July 29th, 2020 | usage worldwide Stock Photo - Alamy
![Bayern & Germany on Twitter: "📸 Miroslav Klose & Robert Lewandowski https://t.co/QPXrjAuO7e" / Twitter Bayern & Germany on Twitter: "📸 Miroslav Klose & Robert Lewandowski https://t.co/QPXrjAuO7e" / Twitter](https://pbs.twimg.com/media/EeBF0ECUEAE-8ZM.jpg)
Bayern & Germany on Twitter: "📸 Miroslav Klose & Robert Lewandowski https://t.co/QPXrjAuO7e" / Twitter
![Miroslav Klose raves about the top game by Robert Lewandowski and Erling Haaland - PremierSeason.com Miroslav Klose raves about the top game by Robert Lewandowski and Erling Haaland - PremierSeason.com](https://www.premierseason.com/wp-content/uploads/2021/12/Miroslav-Klose-raves-about-the-top-game-by-Robert-Lewandowski.jpg)
Miroslav Klose raves about the top game by Robert Lewandowski and Erling Haaland - PremierSeason.com
![Miroslav Klose to focus on new Bayern signings, work with strikers and younger players - Bavarian Football Works Miroslav Klose to focus on new Bayern signings, work with strikers and younger players - Bavarian Football Works](https://cdn.vox-cdn.com/thumbor/7rPwYes2iPbrl4AD-4gRFjiThyE=/0x0:3037x1924/1200x800/filters:focal(933x115:1417x599)/cdn.vox-cdn.com/uploads/chorus_image/image/67128640/1227825167.jpg.0.jpg)
Miroslav Klose to focus on new Bayern signings, work with strikers and younger players - Bavarian Football Works
![Bayern & Germany ar Twitter: "📸 Miroslav Klose & Robert Lewandowski https://t.co/QPXrjAuO7e" / Twitter Bayern & Germany ar Twitter: "📸 Miroslav Klose & Robert Lewandowski https://t.co/QPXrjAuO7e" / Twitter](https://pbs.twimg.com/media/EeBF1BaU4AMotwV.jpg)
Bayern & Germany ar Twitter: "📸 Miroslav Klose & Robert Lewandowski https://t.co/QPXrjAuO7e" / Twitter
![Bayern & Germany on Twitter: "Robert Lewandowski and Miroslav Klose in Shanghai https://t.co/BCqIOmF8Ay" / Twitter Bayern & Germany on Twitter: "Robert Lewandowski and Miroslav Klose in Shanghai https://t.co/BCqIOmF8Ay" / Twitter](https://pbs.twimg.com/media/DFLmYd3XgAEIEPB.jpg)
Bayern & Germany on Twitter: "Robert Lewandowski and Miroslav Klose in Shanghai https://t.co/BCqIOmF8Ay" / Twitter
![Robert Lewandowski is 10 times better than I ever was!" - Germany's record goalscorer Miroslav Klose | Bundesliga Robert Lewandowski is 10 times better than I ever was!" - Germany's record goalscorer Miroslav Klose | Bundesliga](https://img.bundesliga.com/tachyon/sites/2/2019/10/lewy_klose.jpg?crop=0px,0px,1920px,1080px&fit=1140,1140)