mount everest. shaina made history as the first deaf woman in the world to successfully complete the climb. when we got to the top, we felt lake we defeated all the odds. we were really proud of ourselves. it proves that with the right attitude and right adjustments, that space is available for deaf and hard of hearing people. reporter: unfortunately, the triumph was tinged with sadness as they learned that a man, a deaf climber from mall iaysia w they befriended on the mountain, had gone missing after his successful assent on may 18th. a search and rescue operation has failed to find him. while summiting everest is an impressive achievement in itself, scott and shaina have loftier ambitions. the couple are aiming it be the first deaf individuals to climb the highest mountain on each