Why indians are not up to the international standard in olympics ?

THERE ARE MANY REASONS FOR INDIANS FOR NOT BEING UP TO THE INTERNATIONAL STANDARDS. FIRSTLY ,LACK OF INTEREST IN SPORTS OTHER THAN CRICKET,LACK OF GOOD INFRASTRUCTURE.SECONDLY NO SPONSORSHIP,I DONT KNOW WHETHER U REALLY KNOW THAT INDIAN FOOTBALL TEAM HAS PARTICIPATED IN DOHA ASIAN GAMES JUST AT THEIR OWN EXPENSE i.e. NOBODY AGREED TO SPONSOR THEM.LASTLY ,NOT ALL ATHELETE HAVE POWER AND STAMINA TO MATCH UPTO INTERNATIONAL STANDARDS.