It depends on which Nathan Sykes
The singer Nathan from The WANTED's middle name is James and the Rugby player Nathan doesn't have a middle name.
Nathan's middle name is Sean
Nathan Gamble's middle name is James,His full name is Nathan James Gamble. Answer from: Leah rogers
Nathan JAMES Sykes.
His Middle Name Is Karl
nathan middle name is karl
Karl.
What is Nathan and Matthew Leone's middle names? Nathans is Daniel and Matthews is Jon
Karl
His middle name is Karl.
James
His middle name is Shawn. He said it on one of their livechats.
ya i think so