Pikmar is a character in Pikmin. If Olimar doesn't get all the twenty five ship parts needed, he will try to take off, but fail. Olimar will see a short clip of the Pikmin carrying his dead body to the Onion. A seed will come out, It looks like Olimar with a Black Pikmin stem out of his helmet. He always stays in the ground. He can also be called Olimin. If you include him as a Pikmin (as well as Mushroom Pikmin and Bulbmin) there are ten kinds of Pikmin.
You can end the thirtieth day with pikmin extinction, however, there is a handful of Pikmin carrying Olimar to an onion.
Usally when Olimar is getting sucked up in the onion, fireworks come out.