Kupe was a legendary Polynesian explorer who, according to Māori oral history, was the first person to discover New Zealand. He is generally held to have been born to a father from Rarotonga and a mother from Raiatea, and probably spoke a Māori proto-language similar to Cook Islands Māori or Tahitian. His voyage to New Zealand ensured that the land was known to the Polynesians, and he would therefore be responsible for the genesis of the Māori people.
Kupe was born in the geographically uncertain Māori homeland of Hawaiki, to a father from Rarotonga and a mother from Raiatea, between 40 and 23 generations ago. The more specific reasons for Kupe's semi-legendary journey, and the migration of Māori in general, have been contested. Māori oral history recounts that Hawaiki and other Polynesian islands were experiencing considerable internal conflict during his time, which is thought to have possibly caused an exodus.