KSI poses for photographers as he opens the PRIME pop-up store on Piccadilly Circus in London Friday, Nov. 10, 2023.
YouTuber KSI at the opening of the Prime store in London on Friday, November 10.
  • Prime, YouTubers KSI and Logan Paul's electrolyte drink, has become a status symbol for young people.
  • To celebrate the sale of its billionth bottle, Prime opened two limited stores in London and NYC.
  • The stores was gold themed, and included the chance to win a $500,000 gold Prime bottle.

It's a Prime world, and we're just living in it.

The Prime beverage, which comes in a "hydration" version and an "energy" version, has become a cult drink among young fans of YouTube megastars Logan Paul and KSI since its launch in early 2022.