Hi sir, This is aravind from Pondicherry.I joined advaitha vedanta mailing list before 2 months..i want to know abt the kalikamba mutt in gangotri headed by shankaracharya hh narayana tirtha who received sanyasa from puri shankaracharya...my doubt after knowing this is 1.How many shankaracharyas and mutts are there other than the 4 established mutts