For Alistair, the choice was clear.His brother was in trouble.He had to help.Alistair ran towards Jonny, caught him and started pulling him towards the finish line.Alistair then pushed his brother over the line.The move put Jonny in second place and Alistair himself in third.It was an unexpected end to the race, but Alistair did not want to discuss it with the media.He just wanted to see his younger brother，(4)who had been rushed to the medical area.