When was the concert where King of Rock was performed  held?
Live Aid Live Aid was a dual-venue benefit concert held on 13 July 1985, and an ongoing music-based fundraising initiative. The original event was organised by Bob Geldof and Midge Ure to raise funds for relief of the ongoing Ethiopian famine. Billed as the "global jukebox", the event was held simultaneously at Wembley Stadium in London, England, United Kingdom (attended by 72,000 people) and John F. Kennedy Stadium in Philadelphia, Pennsylvania, United States (attended by about 100,000 people).
Red Bull King of the Rock Tournament The Red Bull King of the Rock Tournament is a one-on-one street ball (basketball) tournament sponsored by Red Bull. It occurred annually at “The Yard” of Alcatraz Island in San Francisco Bay from 2010 to 2013. Initially, the tournament was open solely to the top 64 players from the West Coast of the United States. In 2013, however, qualifiers for the event were held in 20 U.S. cities, as well as in 23 other countries, to find the top 64 players worldwide.