Sha-En Yeo is the founder of Happiness Scientists, a TEDx speaker and a graduate of the Master of Applied Positive Psychology (MAPP) programme at the University of Pennsylvania. She believes that every human being can live their best life, and she seeks to empower others to take charge of their well-being by sharing research and tools from the field of positive psychology. She has trained more than 20,000 people across the world, including corporate clients such as the Young Presidents’ Organization (YPO), AAK (formerly AarhusKarlshamn), GIC (Singapore sovereign wealth fund) and Shopee. Sha-En was identified as one of LinkedIn Asia’s top mental health advocates to follow. She has featured on Singapore’s TV documentary Chasing Happiness, as well as in local newspapers and on radio programmes.