It's important to note that:
* Information about Lucille Ball's childhood is limited. While she was a famous actress, her school experiences aren't extensively documented.
* School experiences are personal. While she may have encountered challenging situations, it's unlikely that a specific person is known to have intimidated her.
It's also worth considering that Lucille Ball was known for her strong personality and comedic talent. She was not someone who would likely be easily intimidated.
If you're interested in learning more about Lucille Ball's life, there are many biographies and documentaries available that provide insights into her personality and career.