Answer:
A sponsor in top management that is keenly interested in the project's success.
Step-by-step explanation:
A project champion is a person who ensures that a particular project is carried out to its last detail, making sure that all individuals that are involved in the project are carrying out their tasks efficiently well, this is done to achieve an excellent project.
A project champion is responsible for identifying and removing elements that may pose a threat to the project survival.
A project champion must be able to motivate and inspire all the individuals that make up the team to put in their best efforts for the success of the project.