Combine all the strawberry mango marinade ingredients together in a blender or food processor and blend until smooth. Place the chicken and 3/4 of the marinade in a large zippy bag and chill in the refrigerator for 30 minutes - 3 hours.
Start your grill and rub a bit of oil on it. Once heated place your marinaded chicken pieces on it and cook the chicken until fully cooked (internal temperature of at least 165*F), flipping once. While grilling you can use the reserved 1/4 strawberry mango marinade to brush on more sauce.
Remove from the grill to cool. Sprinkle with jalapenos, grilled lime juice, and cheese crumbles and serve with rice or vegetables.
I like to grill a few lime halves with my chicken to use as a quick flavorful spritz along my final dish along with my jalapeno pieces and cheese crumbles. I place each half, flat-side down directly on the grill for 2-3 minutes and remove while still warm and juicy.