Charisma - compelling charm that can inspire devotion in others.
Persuasive - good at persuading others or someone to do or believe
These skills are very important because you have to stay calm about certain situations. In business, you are going to have hard times within the organization. The owner has to motivate the employees when things get rough and tough.
People with those traits are Barack Obama and Martin Luther King Jr. just like sherita said. Those two men wanted change in the world and with them having charisma and knowing how to persuade with that positive attitude, that's how things got done and change happened.