Bayern Munich striker Robert Lewandowski insists he does not have to prove himself in another after collecting the 2020/21 European Golden Shoe.
Lewandowski, who scored 41 Bundesliga goals last season, said: "I don't have to prove myself in another league. I can compete with the best from other leagues in the Champions League.
"I am 100 percent focused on Bayern Munich, I don't think about anything else but my team."
The Poland international will turn 34 in August next year. It has been suggested that Bayern will look to bring in Dortmund ace Erling Haaland as his long-term successor.