The Royal Canadian Geographical Society (RCGS) named Jill Heinerth, world famous Canadian cave diver, as its first Explorer-in-Residence to mark World Oceans Day today. “Exploration is in the DNA of the RCGS,” said John Geiger, CEO of The Royal Canadian Geographical Society. “We are so delighted to have Jill Heinerth in this new role. It is hard to imagine anyone who better embodies the courage and commitment of exploration.”