Surendra sai was an Indian freedom fighter who sacrificed his life fighting against British east India company.surendra sai and his associates Madho Singh,Kunjal Singh Air Singh,Bairi Singh,Uddant sai,khageswar Dao,karunakar Singh,salegram bariha ,Govind Singh pahar Singh,rajee ghasia,Kamal Singh,Hati Singh,Salik ram bariha,Loknath panda,Mrutyunjaya Panigrahi,Jagabandhu HOTA,padmanabha guru,trilochan Panigrahi,and many others resisted the British and successfully protected most part of western Odisha region for some time from British rule.