Heat BBQ grill and roast corn cobs on all sides. Toss chicken thigh in olive oil and season with salt and pepper then grill for 3-5 minutes per side. Combine lime juice and Praise Deli Style Peri Peri Mayonnaise in a bowl. Slice cooked chicken into pieces and marinate in the mayonnaise.
Cut down the length of corn cobs to remove kernels. Toss corn kernels and remaining ingredients (excluding lettuce) into the marinated chicken bowl.
Lay a row of shredded lettuce in the centre of multigrain wrap. Top with the peri peri chicken mayo and vegetable mix. Fold in sides and serve with lime wedges.