But that was all cut short when Rok was hit by a semi-trailer while training outside of Philadelphia , which ultimately put an end to his career .
Rok was Australian criterium champion in 1994 , and moved to the US in 1999 to race track and criteriums .
That was all cut short when Rok was hit by a semi-trailer while training outside of Philadelphia , which ultimately put an end to his career .
Rok was Australian criterium champion in 1994 , and moved to the US in 1999 to race track and criteriums .