Reincarnation, in a nutshell, is the rebirth of a soul in a new body. It's the belief that the soul does not die with the biological death of the physical body. The philosophical or religious concept is key in many belief systems and religions, including Hinduism, Buddhism, Sikhism, and Jainism.
For centuries, famous philosophers, writers, political, and religious leaders, among others, have explored the concept. Indeed, many of these notable historical figures believe in reincarnation. Curious to know who takes the notion seriously? Click through the gallery and get to know them.