Kiwi climbers rescued from Solomons ravine after eight days doing well, mum says: Keanu Isaksson, 25, and Luca Zylstra-Law, 19, were trapped in a ravine on Mount Popomanaseu, for eight days before their rescue in the early hours on Tuesday morning. #KiwiClimbers #SolomonIslands #MountainRescue #Adventure #Survival