The largest crowd to ever witness an inauguration is estimated at 1.2 million for Lyndon B. Johnson.
According to multiple estimates, Barack Obama had the largest audience at a presidential inauguration and the largest of any event ever held in Washington, D.C., with 1.8 million in attendance.
Pink Floyd - The Wall Berlin, Germany over 400 Thousand Attendees
Queen's largest crowd ever was at the Rock in Rio festival in Rio de Janeiro, Brazil in 1985, where they performed for an estimated crowd of 350,000 people.
121,382 in Central Park, September 28, 2003.
5
110,000
Every race, creed, religion and sexual orientation. It was the largest crowd I had ever seen in my life and not one incident that I saw needed police assistance. It was simply beautiful.
Wrestel mania
lollapalooza
Hampden Park, Glasgow
250,000
Christian singer Carman and he had around 80,000 people.