Mario Toledo is a psychologist graduated from the University of Monterrey (UDEM). He studied a Masters degree in psychology of social intervention at the University of Granada, he also has a master's degree in positive psychology applications from the Jaume I. University He worked for the Institute of wellbeing and happiness as a coordinator of content related to positive organizations and leadership, developing tailor-made programs for clients such as TecSalud, Proeza, BBVA, Banamex and the master's degree in positive leadership at Tecmilenio. Currently he works as a researcher at the Institute of wellbeing and happiness oriented to measuring the effect of positive practices within organizations.