Celebrities dominate the left side of the brain.

For example, people who are good at math.

Logical-mathematical intelligence: ability to solve problems of logic and mathematics.
Is fundamental scientists and philosophers. By using this type of intelligence is made use of the logical hemisphere.
Our two cerebral hemispheres are fed by the same basic information, but the process differently. Each of us has a dominant hemisphere (genetic predisposition). The left brain dominates aspects such as language, logical problem solving and analytical thinkin.