Bharat Rakshak

In my opinion ;
Guru Gobind Singh Ji , who continues to inpire hundreds of millions .
He laid down his life fighting to save dharma , created the miracle of the Khalsa and reinforced our vitality as a nation in a dark and evil age.

http://www.baisakhi1999.org/toc.htm

Hari Singh Nalwa - the scrouge of the mughals and afghan's is one of India's MOST inspirational personalities.
Uske naam se hee dushman kaanp jaata tha.(the enemy would shudder in fear upon hearing his name)