"three events" . . "1988 Summer Olympics" . "Olympic Games" . . "swimming competition at the 1988 Summer Olympics" . "31" . . . . . "1988" . "100-metre butterfly" . . "1988 Summer" . "five events" . "Seoul" . "Seoul Olympics" . "Seoul Olympic Games" . "two events" . "100, 200, 400, & 800 metre freestyles, & the 4 x 100 metre freestyle relay." . "4\u00D7100 m medley" . "Seoul 1988" . "1992 Barcelona" . "swimming" . "Seoul, South Korea" . "1988 Seoul Olympics" . . . . "1988 Olympics" . "Swimming" . . "Men's 100 m butterfly" . . . "Swimming at the 1988 Summer Olympics" . . "1988 Seoul" . "OG 1988" . . . "1988 Olympic Games" . "Swimming at the 1988 Summer Olympics" . "six events" . "four events" . "1988 Summer Olympic Games" . "88" . "1988 in Seoul" .