Arsenal manager Mikel Arteta has challenged his entire squad to work together to help bring the best out of summer signing Viktor Gyökeres.

"We are absolutely delighted to bring Eberechi to Arsenal," Arteta said in a club statement. "He is a powerful and exciting player who will give us a new dimension in our attacking game. "What stands out just as much as his talent and intelligence as a player, is the way he has worked hard throughout his career to get where he is today.