Preheat the grill to medium-high heat.

Butterfly the chicken drumsticks by cutting along both sides of the bone and flattening them.

In a bowl, whisk together olive oil, soy sauce, honey, garlic powder, paprika, salt, and black pepper to create the marinade.

Place the butterflied drumsticks in the marinade, ensuring they are well coated. Let marinate for at least 30 minutes.

Place the marinated drumsticks on the grill, skin side down.

Grill for about 15 minutes, then flip and grill for another 10-15 minutes until the internal temperature reaches 165°F (75°C).

Remove from the grill and let rest for 5 minutes before serving.