What do you think is the most important quality to be a successful leader?

LinkedIn Question from Sharat Thakur:

What do you think is the most important quality to be a successful leader?
Leadership quality is something which has been debated for long. Some say its an inherent quality, some say you learn it over a period of time. So what do you think is that one thing which makes a difference between a successful and an unsuccessful leader?

My Answer:

Dear Sharat,

It seems you are looking for a one-word-answer. I'll not disappoint you.

The most important quality to be a successful leader is...

AUTHENTICITY

If one can be genuine and truthful...to oneself and to others...in good times and in bad times...always, s/he is bound to be a great leader.

Regards
Sudhir