I donn't agree with your statement 'Everyone of these saviours of mankind have left the world into deeper problems and choas... be it Gandhi or Muhammad or jesus or Mushraf... Like the saying goes "A messiah is one who leaves a mess behind him"..
Jesus brought salvation to all mankind. It is for you to accept the Lord Jesus as Lord and Saviour of your life and be blest.
I do not want to comment on the other names as I believe only the Lord Jesus can save a person from his/her sins.