In a medium bowl, whisk together the garlic powder, chili powder, salt, cumin, paprika and cayenne.
Add the chicken to the bowl and toss to coat.
Arrange the chicken on a baking sheet or broiler pan coated with cooking spray.
Broil the chicken for 5 minutes. Flip and broil on the opposite side for 5 more minutes.
While the chicken is cooking, whisk together the honey and vinegar until well combines.
Remove the chicken from the oven and brush 1/4 cup of the honey mixture on the chicken. Return to the oven and broil for 1 minute. Flip the chicken and brush on the opposite side with the remaining honey.
Return the oven and broil for an additional minute or until the chicken is cooked through.