Chester Lee (#139) of Raffles Institution in action during the A Division 5000m race. An unfortunate fall at the last lap caused him to miss the bronze, but his perseverance saw him through as he ran the last 100m with an injured knee. (Photo © Chua Kai Yun/Red Sports)

Chester Lee (#139) of Raffles Institution in action during the A Division 5000m race. He collapsed with heat exertion in the last lap and lost the bronze, but he refused medical help and opted to finish the race, crawling the last 10m to get over the finish line. (Photo 10 © Chua Kai Yun/Red Sports)