How Can I Delete My Gmail Account Permanently Without Password?

Open your new email address and open the mail, google send you. Click on the link in the middle of the mail. Check the yes box and click on the 'delete Gmail' option. Done it.

How do I delete a Google Account I can't access?

Go to the Google Accounts page. Under “My Account,” click on “Account Preferences.” Scroll down to the “Delete your account or services” section and click on “Delete your account.” On the next screen, enter your password and click on “Delete account.”

How do I delete a Google Account from my phone without a password?

Deleting Google account from your phone can be frustrating especially when you don't have the password.
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Steps to Delete Google Account Permanently from Android Phone