Career
Webb has a mild form of cerebral palsy which was diagnosed when she was two years old. Her parents did not tell her of the disability. AIS staff found a weakness in her right leg, which was shorter than her left legal
She was then encouraged to become involved in disability sport.
After winning the 100m at the 1996 Atlanta Games, she faced criticism over her legitimacy to compete at the Games. She has a physiotherapy degree from the University of South Australia.
Her father Darryl played league football for North Adelaide Football Club. Her cousins are Olympic basketballer Rachael Sporn and American Federation of Labor-Congress players Kieran and Trent Sporn.
Her first child Sebastian Zavier Denis was born on December 27 2007.
She was the first torch bearer to enter the Olympic Stadium for the Opening Ceremony of the Sydney 2000 Paralympic Games. In 2006 Katrina was selected to present on behalf of the International Paralympic Committee to the United Nations in New New York 1994 all Australian Netball Squad 17 & under.