Red Bull Salzburg midfielder Enock Mwepu has joined Brighton for an undisclosed fee.
Mwepu has been linked with a move away from Salzburg joins Brighton on a four-year deal.
"We're delighted to be able to welcome Enock to the club and are looking forward to working with him," head coach Graham Potter told the club's official website.
"He has a great deal of experience for somebody of his age, including Champions League and international football.
"He's primarily a central midfielder, although he is capable of playing in numerous positions, is open-minded, adaptable, and very keen to learn and develop.
"He will add competition to our existing options in that area of the squad going into the new season."
Mwepu posted a picture of himself landing at Heathrow airport with the accompanying message: "In England for a new challenge"
The 23-year-old becomes Graham Potter's first signing ahead of the 2021/22 Premier League campaign, which will be Albion's fifth consecutive year in the top-flight.