Kiwi jetski ace Ben Morris chasing back-to-back world titles 19/09/2018 David Di Somma Morris is heading to Arizona. Credits: Image/Video - Newshub. Back-to-back world titles is the aim for young Christchurch jet-skier Ben Morris. On Friday, Morris makes his way to the US to defend his world junior title at Lake Havasu in the Arizona desert. Watch the full story above Newshub.