Lewandowski scored 22 goals and added eight assists in the league as Dortmund retained its title.
He didn't do himself much harm during Euro 2012 either, scoring one of his team's two goals in the tournament and proving a nuisance for many of his opponents throughout. Had he received some consistently good service or more help up top, Poland could have made it to the knockout rounds.
It's easy to see why so many are interested in the forward that Borussia Dortmund hope to keep in its side. Lewandowski's agent seems keen to keep interest in his client and has stated that any interested clubs need to make good offers.
Here's the latest transfer news concerning Manchester United's, and others', interest in Robert Lewandowski.
One thing that could make the player interested in a move to Manchester United, though, is the prospect of linking up with his old teammate Shinji Kagawa.
The uncertainty surrounding Robin van Persie's current situation with the club is a big reason for that, and Lewandowski could come in as a replacement for the Dutchman.
Arsenal seem to prefer holding unto Van Persie at this stage, so it seems unlikely that the Borussia Dortmund striker will join the London club.
Chelsea has been the most recent club linked to the Borussia Dortmund forward, as ESPN Soccernet reported that the club had a bid rejected while, according to the Daily Mail, they were told to increase their bid.
Tottenham is another English club that has been linked to Lewandowski, as Andre Villas-Boas looks to continue strengthening his squad.
Tottenham is the English club with the least amount of option up front and Lewandowski would have a good chance of continuing his role as the main forward were he to join the club.