KSI and Logan Paul's brand, Prime Hydration, has partnered with FC Barcelona, the world's biggest football team, as their official hydration sponsor.
Prime Hydration made history earlier this year by having its own Super Bowl commercial, the first YouTuber brand to be advertised during the event.
The brand has also made appearances in WWE alongside Logan Paul.
The partnership with FC Barcelona marks another major sports team sponsorship for Prime.
KSI and Logan Paul announced the partnership on Instagram, bidding farewell to Gatorade as FC Barcelona's previous hydration sponsor.
The partnership will involve Prime Hydration's products being visible during games in the bench area and in training sessions across the men's, women's, and youth football teams.
Prime will have a presence in the teams' dressing rooms and in the Palau Blaugrana, FC Barcelona's arena.
KSI and Logan expressed their pride and excitement to serve as the Official Hydration Partner of FC Barcelona, aiming to enhance the team's performance during games and training sessions.
The partnership signifies Prime's commitment to elevating the sports world's hydration standards and their association with one of the most iconic teams in any sport.