Manila Science High School principal Manolo Peña welcomes students Giesel E. Arce and Kharlos Jude Viloria as they pay their courtesy visit in his office on September 15, 2023. They were accompanied by their advisers, Mrs. Lanilyn V. Calamiong and Mrs. Frelie Tan Faylogna, who also served as their coaches in the 2023 World Mathematics Invitation Final Round held in South Korea on July 15, 2023, and in the Hong Kong International Mathematical Olympiad Finals held in Hong Kong, China, on August 26, 2023. #OneMaSci
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