<prompt> Yakha inguqulo eyinkimbinkimbi yalesi sigwebo uVaughan walwa izimpi zesibhakela ezingama - 77 ezingeni le - Schoolboy, Junior ne - Senior.  <response>: Yiqiniso, inguqulo eyinkimbinkimbi yomusho ithi UVaughan uncintisane ngezimpi ezingama-77 zesibhakela sama-amateur ezingeni le-Schoolboy, Junior ne-Senior, wasungula i-Vaughan Promotions ngo-1990 ukukhuthaza ukukhushulwa kwesibhakela sobungcweti e-United Kingdom. 