If Islam is such a great religion, why did we fail to produce great muslims

Re: If Islam is such a great religion, why did we fail to produce great muslims

Globally acknowledged like those who get Nobels?

How come Gandhi is globally acknowledged but Mr Jinah is not? If there are instances of Gandhi being vocal for all religions than there is a version of history contrary to it. BTW Mr Jinah was not termed Hindu-Muslim Unity ambassador by Muslims.