Wan Ling is a docent who primarily conducts nature-based tours. Although she earned her Masters degree in Computer Science and worked as an IT professional in a Japanese MNC for many years, she has always enjoyed the outdoors. She became a nature guide with the National Parks Board and enjoyed regularly sharing her expert knowledge of plants and animals with others. She has been conducting nature tours in various parks and nature reserves all over Singapore. During her free time, she goes birdwatching and exploring the Singapore green outdoors with her camera.