Gary Cooper | Gary Moore | Gary Allan | Gary Gygax | Gary, Indiana | Gary Burton | Gary Lineker | Gary Player | Gary Numan | Gary Hart | Gary Snyder | Gary Cole | Gary Busey | Gary Panter | Gary Oldman | Gary Paulsen | Gary Sinise | Gary Johnson | Gary Hughes | Gary Brooker | Gary | Gary Valenciano | Gary Peacock | Gary Owens | Gary Locke | Gary Husband | Gary Graffman | Gary Gilmore | Gary Condit | Gary Coleman |
Clark also co-holds the Oceanian record in 4 x 400 metres relay with 2:59.70 minutes, established with teammates Bruce Frayne, Gary Minihan and Rick Mitchell at the 1984 Los Angeles Olympics.