<prompt> Write a continuation for this paragraph - Ithonywe izithombe zethelevishini zomncintiswano wokuqala wabagibeli bamahhashi kuma-Paralympics ase-Atlanta ngo-1996  <response>: Ngo-2009, uHiggins waphinde wathatha ukugibela amahhashi, ngenhloso yokuncintisana kuma-Paralympics ka-2000 eSydney. Umkhaya wakhe nabangane babekhathazekile ngomthelela lo mdlalo owawuyoba nawo emalungeni akhe e-hip ayesewohloka, futhi wenza isivumelwano nomyeni wakhe sokuthi wayezoyeka lo mdlalo uma engaphumeleli emncintiswaneni olandelayo waseBrithani wabagibeli abakhubazekile, owawuzoba ngemva kwezinyanga eziyisithupha. Unqobe ubuqhawe baseBrithani ezingeni likazwelonke nakwamanye amazwe kuGrade 3 ukuhlukaniswa kusuka ngo-1997 kuya ku-1999. Ngemva kokuwina kwakhe iziqu zokuqala zeBrithani, umyeni wakhe wabeka eceleni umsebenzi wakhe wokugibela ukuze abe ngumqeqeshi wakhe nomgqugquzeli wakhe. Ngo-Agasti 1999, wanqoba izindondo ezimbili zethusi ku-4th World Dressage Championships for Riders with Disabilities eDenmark, eyodwa emncintiswaneni ngamunye we-grade 3 kanti enye iyingxenye yeqembu lase-Australia lokugqoka. 