'Art (Arthur Karr) Gilkey' (
1926 –
1953) was an American geologist and mountaineer. He explored Alaska in
1950 and
1952. He died during an expedition to
K2 in
1953. Approaching the peak he suffered from
thrombophlebitis (blood clots in the leg). During an attempt by his fellow climbers to bring him down the mountain he slid downhill and disappeared.