 Mark Garner akaberekwa musi wa 30 Chikumi 1969, kuNew South Wales mutambi akarega basa anobva kuAustralia, uyo akamiririra nyika yake yekuzvarwa kumitambo miviri yeOlympic yezhizha yakateedzana, kutanga muna 1988 Seoul, South Korea. Mugumisiro wake wakanakisisa wakanga uri kukunda menduru yesirivha muvarume 4 × 400 m relay pa 1988 World Junior Championships. 