Canada’s Molly Carlson and Aidan Heslop of the UK scored their fi rst ever Red Bull Cliff DivingWorld Series victories in Boston on Saturday, ousting the reigning men’s and women’schampions in an exceptional display at the Institute of Contemporary Art. In the men’s, Heslop, 20, also in his fi rst showing as a permanent diver, was simply too goodfor his more experienced rivals, blowing away the nine-time champion Gary Hunt of Francewith his fi nal dive – a Forward 4 Somersaults 3 1/2 Twists Pike – which broke the record for thehighest scoring single dive in cliff diving history.