Crystal Palace have completed the signing of Lille left-back Pape Souare.
The 18-year-old is yet to make the breakthrough into the first-team squad at the KC Stadium, but he is expected to be knocking on Steve Bruce’s door in the coming months.
Left-back Clark was called into the England Under-18 squad last term, whilst also starring for Hull’s youth side.
Clark’s progress has now been rewarded with a new two-year deal.
Hull finished 16th in the Premier League last season after being promoted from the Championship, and they also made it through to the FA Cup final.