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).
Rock the Park Rock the Park, formerly known as Hawk Rocks the Park, is an annual music concert held at Harris Park in London, Ontario, Canada. From 2004 to 2008 it was primarily a classic rock concert sponsored by radio station "103.9 The Hawk". In 2010, the three-day concert was sponsored by three radio stations: 98.1 Free FM, FM96 and country music station BX93.