 Mark William Stockwell ( born 5 July 1963 ) is an Australian former competition swimmer and three @-@ time Olympic medallist . Stockwell is a Queensland native who specialised in freestyle sprint events , and had a successful international swimming career during the mid @-@ 1980s , including the Olympics , Pan Pacific Championships , and Commonwealth Games . Following his retirement from competitive swimming , he has become a successful business executive and has been active in the administration of national sports organisations in Australia . 
 Mark William Stockwell ( born 5 July 1963 ) <a href='drop_aux' title='1'><mark>is</mark></a>an Australian former competition swimmer and three @-@ time Olympic medallist . Stockwell <a href='drop_aux' title='2'><mark>is</mark></a>a Queensland native <a href='null_relcl' title='3'><mark>who</mark></a>specialised in freestyle sprint events , and had a successful international swimming career during the mid @-@ 1980s , including the Olympics , Pan Pacific Championships , and Commonwealth Games . Following his retirement from competitive swimming , he <a href='been_done' title='4'><mark>has</mark></a> become a successful business executive and <a href='uninflect' title='5'><mark>has</mark></a> been active in the administration of national sports organisations in Australia . 
Mark William Stockwell ( born 5 July 1963 ) an Australian former competition swimmer and three @-@ time Olympic medallist . Stockwell a Queensland native specialised in freestyle sprint events , and had a successful international swimmin career durin the mid @-@ 1980s , including da Olympics , Pan Pacific Championships , and Commonwealth Games . Following his retirement from competitive sswimmin, he done become a successful business executive and have been active in tdaadministration of national sports organisations in Australia .