Brighton have completed the signing of Genk midfielder Leandro Trossard.

The 24-year-old has agreed a four-year deal and arrives for a fee in the region of £15m.

Potters boss Graham Potter said, "We are delighted to welcome Leandro to the club and excited about the impact he can have for us.

"He's an attack-minded player who had a very impressive season last year in helping Genk win the league title.

"He was influential in the side's success last term and scored a lot of goals, as well as creating chances for others.

"At 24 he also brings good experience, having captained the side and also featured many times in the Europa League."