 Brown's career highlight came when he competed for Great Britain in the 1984 Summer Olympics held in Los Angeles, United States in the 4 x 400 metre relay, where, in a dramatic final 100 m, he overtook Rick Mitchell of Australia and then Innocent Egbunike of Nigeria to claim the silver medal for Great Britain with his teammates Kriss Akabusi, Garry Cook and Todd Bennett.Brown's final leg time of 44.3 seconds resulted in a time of 2