Preheat the grill to medium heat.
In a bowl, combine olive oil, garlic, parmesan cheese, Italian seasoning, salt, and pepper.
Add chicken cubes to the bowl and mix until well-coated.
Thread the chicken onto the soaked skewers.
Grill the skewers for 10-12 minutes, turning occasionally, until the chicken is cooked through and slightly charred.
Serve immediately and enjoy!