You can start your introduction in so many ways. I will give you some suggestions from my English teacher.
1) Rhetorical question
Start with questions, and give your answers in the body paragraphs. But, you should not use questions that your readers can easily get.
2) Story, personal experience, and example
Start with stories. Tell your reader about your childhood story that has special meaning to you. Or an unique experience that changed you. Whatever related with yourself.
Explain when you were born, where, how, and etc. Start with your first birthday or before. From womb to
Be careful with this one. You should make sure it is not offensive to anyone. And, of course, it needs to be humorous.
There are more forms of introduction, so if you cannot find anything you would like to start with let me know! Hope this helps! Have a good evening. :)