The 2025 Regeneron International Science and Engineering Fair (Regeneron ISEF 2025) was held in Columbus, Ohio, USA. Pui Ching students achieved remarkable results.

The competition gathers talents from around the world. Two teams of contestants from Pui Ching qualified for the event through inter-school competitions. Grade 11 and Grade 12 students Pun Chi Kin and Leong Pok Hei entered for the competition with their “Fast-Charging Black Phosphorus Electrode Lithium-Ion Battery”, and Grade 12 student Choi Chi Hang participated in the competition with his “Smart Acanthaster Robot for Gastrointestinal Retention Therapy”.

Award details:

    Awards: Fourth Prize and Special Award

    Category: Energy: Sustainable Materials and Design

    Entry: Fast-Charging Black Phosphorus Electrode Lithium-Ion Battery

    Contestants: Pun Chi Kin (Grade 11), Leong Pok Hei (Grade 12)

    Instructor: Chan Ka Kong

Congratulations to our award winners!