How to pronounce Rhishi?

"Rhishi, Rishi, Hrishi are usually convenient short forms for longer name Rhishikesh or Rishikesh or Hrishikesh respectively. The long form is another name for "god" or lord Krishna or Vishnu from Hinduism. The short name itself means "Saint" and is sometimes used as a whole name in itself. In Norther India, there is also a city by name Rhishikesh and is considered as one of the holy places of Hindu worship."