<prompt> Pedzisa mutsara unotevera: Holden asati ava mutambi, aiva mupurisa munyika mbiri dzakasiyana. Akashanda muMetropolitan Police Service, London, United Kingdom kubva muna 1981 kusvika muna 1987, uye Edmonton Police Service, Alberta, Canada kubva muna 1987 kusvika muna 1996. Apo Holden akashanda semupurisa aivewo mutambi wepasi rose muvarume vaviri uye varume vana bob, uye akakwikwidza paGreat Britain Bobsleigh Team 1985-1987 paWorld Cup Circuit, European Bobsleigh Championships 1986 muIgls, Innsbruck, Austria uye akawana nzvimbo yechigumi nenhanhatu muGB3 mu1986 World Bobsleigh Championships  <response>: FIBT World Championships 1986 muKoenigsee, West Germany muvarume vaviri bob semunhu anomisa kumashure kwemutyairi Peter Brugnani. Holden zvakare akakwikwidza paCanada Bobsleigh Chikwata 1990-1991 mwaka paWorld Cup Circuit. 