Name the Indian cricketer who launches campaign to save Rhinos in India.

Indian Cricket team vice-captain Rohit Sharma is launching Rohit4Rhinos campaign, in partnership with WWF India and Animal Planet. This campaign helps to build awareness for the need to conserve the Greater One-Horned Rhinoceros or the Indian Rhino. The Indian rhinoceros faces several threats, including poaching, habitat loss and mass mortality from inbreeding and disease.