Refreshing Watermelon Feta Salad recipe - My Greek Dish

Ingredients

• 1kg watermelon, seedless and cut into chunks (35oz.)
• 250g feta cheese, cut into cubes or crumbled (9 oz.)
• a bunch of mint, leaves only, chopped
• 1 small red onion, finely sliced
• 100g Kalamata olives, pitted (4 oz.)
• 1 small cucumber, peeled and diced (optional)
• 1/4 of a cup extra virgin olive oil
• 2 tbsps lemon juice
• 1 tsp brown sugar
• salt and pepper to taste