Preheat your oven to 400°F (200°C) and line a small baking sheet with parchment paper.
Scrub the potato clean, pat dry, and prick several times with a fork. Rub the skin with olive oil and a pinch of sea salt.
Bake the potato directly on the oven rack for 45-50 minutes, or until the skin is crisp and the inside is tender.
While the potato bakes, cook the turkey bacon in a skillet over medium heat until crispy, then chop into small pieces.
Remove the potato from the oven and let it cool slightly. Slice it in half lengthwise and scoop out the flesh into a mixing bowl, leaving a thin shell.
Mash the potato flesh with the Greek yogurt, egg whites, half of the cheddar cheese, sea salt, and black pepper until smooth.
Fold in the chopped turkey bacon and half of the fresh chives.
Spoon the mixture back into the potato shells and top with the remaining cheddar cheese.
Place the stuffed potatoes on the baking sheet and bake for an additional 10-12 minutes until the cheese is melted and golden.
Garnish with the remaining fresh chives and serve immediately.