King Mahendra and Queen Ratna with King of Rock and Roll Elvis in USA Here is the video that shows how King Mahendra was welcomed in USA. (King Mahendra of Nepal had visited United States of America in October 30 to December 3 in 1967. He was welcomed by Lyndon B. Johnson who was the current president of US during his visit. During his visit he made a long trip to US cities that included Williamsburg, Cape Kennedy, and New York City.