Albert Einstein was known to have a relatively large head compared to the average person. However, it is important to note that the size of a person's head does not directly correlate with intelligence. The notion that someone's intelligence can be determined by the size or shape of their head is a long-debunked pseudoscience called phrenology.
Intelligence is a complex trait that cannot be accurately measured or determined by physical characteristics such as head size. It is influenced by a combination of genetic factors, environmental factors, education, and individual experiences. The size or shape of a person's head has no bearing on their intellectual capabilities or potential.
Einstein's intellectual prowess and contributions to physics were not due to the size of his head but rather his extraordinary creativity, curiosity, and analytical thinking. It is essential to focus on a person's achievements, skills, and abilities rather than superficial physical characteristics when considering their intelligence or capabilities.