He represented his country at the 1996 Summer Olympics , as well as three outdoor and one indoor World Championships .
Mathias Rusterholz ( born 16 August 1971 in Herisau ) is a retired Swiss sprinter who specialised in the 400 metres .
Mathias Rusterholz represented Mathias Rusterholz 's country at the 1996 Summer Olympics , as well as three outdoor and one indoor World Championships .
Mathias Rusterholz ( born 16 August 1971 in Herisau ) is a retired Swiss sprinter who specialised in the 400 metres .