The possibility of greatness lies in front of each one of us. Some block it with misgivings that it's based on destiny while others see it as for someone else but them.
However, the possibility of greatness has always been within your grasp, provided you break your mental shackles and know in yourself, that it's not someone else who needs to permit you to push boundaries but yourself.
It starts with your imagination and hard work, backed by belief in self.
You are destined for greatness. Take it!