Antolín Rodríguez, Promotor (since 1996) and Certified Laughter Yoga Teacher (since 2006) has studied energy medicine healing touch, compassion cultivation, conflict resolution and peace studies. From 2004 to 2010, Rodriguez, performing as “Solecito, the Singing Clown” and/or as a Doctor of Laughter: “Solecito Pure Cure” promoted the benefits of smiling and joy in hospitals. In 2006, he founded the San Diego Laughter Club and Club de la Risa Tijuana to demonstrate the power of laughter. In 2012, he studied thanatology and palliative care to motivate people with chronic and/or terminal conditions (to tell them that it is never too late to improve their quality of life). Rodríguez has more than 20 years of experience leading workshops and conferences for hospitals, schools, universities and many other organizations in Mexico and the United States.