Wilhelm "Willi" Friedrich Weber is the manager of numerous German racing drivers including seven-time Formula One champion Michael Schumacher, his brother Ralf Schumacher , Timo Scheider and Nico Hülkenberg. He is also the franchise holder for A1 Team Germany.

Willi Weber made himself a name in the motorsport world for discovering and promoting talents like the Schumacher brothers and for being a shrewd negotiator. Besides taking care of his clients' contractual issues he also proved to be quite a talent in finding ways to make money for his clients with creative merchandising deals. An example of such was Ralf Schumacher's one off deal which involved the release of the 'Ralf Schumacher Collection'; a collection of condoms from around the world and personally selected by Ralf.