4 successful people who say they don't exercise

For many people, a regular exercise regimen is a crucial part of a healthy, balanced life.

Consistent aerobic exercise can even give your brain younger a boost, according to Business Insider.

But that doesn't mean all successful people are workout fanatics.

In fact, some say they avoid the gym - and traditional workouts, in general - at all costs. Some claim to hate physical activity and others simply don't need to exert themselves to maintain a healthy lifestyle. Maybe one or two are simply "allergic to exercise."

Here are some successful people who don't exercise: