we can consider Dhirubai Ambani for this matter. he was not an MBA.
but we can see his success path. creativity, interest and passion
towards a goal matters more than a degree. why should we consider only
MBA? we can take the example of successful doctors, journalists who
have not pursued MBA. to be successful does not mean to be famous in
the world. success means inner satisfaction which brings peace in
life. so, i think MBA is a necessity but its a choice of a successful
path.