Choong Yih Herng (above) of Hwa Chong Institution (HCI) performs his routine during the B Division competition at the Schools National Gymnastics (Trampoline) Championships at Bishan Sports Hall yesterday.

HCI swept the boys' titles in the A, B and C Divisions. In the girls' competition, Nanyang Girls' High School clinched the C Division title, while CHIJ St Nicholas Girls' School won the B Division event.