Cologne - Bundesliga clubs aren't known for splashing the cash during the January transfer window, but that's not to say there haven't been any notable mid-season additions made in Germany's top flight over the years.

Borussia Dortmund's signing of Matthias Sammer sparked back-to-back league title wins in 1994/95 and 1995/96 as well as a UEFA Champions League triumph in 1997, while more recently FC Bayern München's decision to let Mats Hummels join BVB is one that has come back to haunt them.

bundesliga.com presents an exclusive infographic highlighting the all-time best XI made up solely of Bundesliga players past and present who switched allegiances at the halfway stage of the season.