A person who believes in many religions?

CONFUSED! LOL!

How you can instrinsically believe in religions that clearly contradict one another is an impossible feat.

To be fair, there are many people who take ideology from other religions to form their own spiritual convictions. But strictly speaking, they do not believe in anything outside of their own personal convictions or beliefs.

Once such an individual clearly defines for themselves what they personally believe, the next step in that process is they become the founder of a new religion of which they are the sole follower. Once they recruit a disciple, they become a religious leader. If any of their followers does not completely believe their religious outlook, cycle back to square one!