Bornauw has agreed to a contract with Leeds that will keep him at the club until 2029.
When asked about joining Leeds, Bornauw expressed his excitement, saying, "I'm really pleased to be here, it's an amazing club."
He also shared his dream of playing in the Premier League, stating, "The Premier League was always my dream, and then to play for such a big club in England and in Europe, it's a dream come true."
As for what Leeds fans can expect from him, Bornauw described himself as an "aggressive defender" who is "strong" and "likes duels."
He also mentioned his preference for set pieces, saying, "I like set pieces, offensive set pieces. So that's what I think my game is."