Preheat your oven to 400°F (200°C) and line a small baking sheet with parchment paper.
Scrub the Russet potato thoroughly, prick several times with a fork, and rub the skin with olive oil and a pinch of sea salt.
Place the potato on the baking sheet and roast for 45 to 50 minutes, or until the skin is crisp and the inside is tender when pierced.
While the potato roasts, place the bacon slices in a cold skillet and turn the heat to medium, cooking until the fat has rendered and the bacon is very crispy.
Remove the bacon to a paper towel to drain, then crumble into small bits.
In the same skillet, drain all but a teaspoon of bacon fat and add the ground turkey, seasoning it with garlic powder, sea salt, and black pepper.
Sauté the turkey over medium-high heat until browned and cooked through, breaking it into small crumbles as it cooks.
Once the potato is done, slice it down the center and fluff the interior with a fork.
Stuff the potato with the cooked ground turkey and sprinkle the shredded cheddar cheese over the top.
Return the potato to the oven for 2 to 3 minutes until the cheese is melted and bubbly.
Top the potato with a generous dollop of Greek yogurt, the crumbled bacon, and freshly sliced green onions before serving.