Philippine Mathematical Olympiad (PMO) winners. (DOST-SEI) The Department of Science and Technology’s Science Education Institute (DOST-SEI) extended its felicitations to Sanchez who earned the PMO’s top title for three consecutive years after besting over two dozen other finalists. “Bryce’s achievement is all the more notable and exemplary given the challenges that everyone—most especially students like him and his fellow competitors—have had to face over the past year,” DOST SEI Director Josette Biyo said in a statement. The DOST-SEI also congratulated Steven Reyes of Saint Jude Catholic School and Raphael Dylan Dalida of Philippine Science High School – Main Campus, who are both Grade 12 students, for winning first and second runners-up at the PMO.