The Ripple Effect is a powerful documentary primarily centred around St Kilda legend and proud Noongar Nicky Winmar's generation-defining stand against racism at Victoria Park in 1993. The Ripple Effect is a powerful documentary primarily centred around St Kilda legend and proud Noongar Nicky Winmar's generation-defining stand against racism at Victoria Park in 1993. The Ripple Effect is a powerful documentary primarily centred around St Kilda legend and proud Noongar Nicky Winmar's generation-defining stand against racism at Victoria Park in 1993. The Ripple Effect is a powerful documentary primarily centred around St Kilda legend and proud Noongar Nicky Winmar's generation-defining stand against racism at Victoria Park in 1993.