- Who
- Fortnite (Epic Games), Travis Scott
- What
- 12,300,000 people
- Where
- Not Applicable ()
- When
The highest attendance for a concert inside of a videogame is 12,300,000 concurrent viewers, achieved by the 'Astronomical' event hosted by Fortnite (Epic Games: USA) and Travis Scott (USA), on 24 April 2020.
The concert lasted 10 minutes, with Travis Scott debuting a new song titled 'The Scotts'. Following the event he tweeted: "Honestly today was one of the most inspiring days. Love every single one of you guys."
The previous record was achieved by Fortnite and Marshmello (USA), with a reported 10,000,000 viewers in 2019.