What is a good strength in a leader?

There isnt just one thing that makes a person a leader or maintains the status of a Leader but the most important points would be

1.Being able to take decisive steps for efficiency

2.Being able to persuade your fellow workers /drones to follow your order

3.Being understanding and responsive to their grievances

4.Being able to push him self and setting examples

5.Also rewarding and personally cheering their achievement than being monotonous