Preheat grill over medium-high heat.
Season the shark fillets with salt and pepper, to taste and place onto grill, cook until opaque and cooked through. While the shark is cooking, heat the oil in a skillet over medium-high heat. Add the peppers, garlic, shallots, onions and potatoes. Saute until onions are soft. Add the barbecue sauce and cook for 1 minute. Place the vegetable-potato saute on a plate topped with the grilled shark, poached eggs and cover with hollandaise.
Recipe courtesy The Pickled Onion