At 83, it would be understandable if Jack Keep and Lew Ewing didn't feel like braving a long-haul flight to the sub-zero temperatures of South Korea's Pyeongchang.
But that's just what these two Americans, veterans of the 1950-1953 Korean War, did this week when they traveled to the 2018 Winter Olympics.
In 1951, 17-year-old Jack Keep enlisted in the U.S. Navy, and in early 1953 was assigned to Task Force 77 as a petty officer aboard a ship patrolling the North Korean coast.
That same year, Corporal Lewis Ewing was stationed at Chuncheon as a helicopter crew chief with the U.S. Army, responsible for maintaining the aircraft that sent supplies to troops on the ground and transported the wounded to hospitals.
Sixty-five years later, they've come back to the country where they once served to watch the games in Pyeongchang. For them, the international celebration of sports will also double as a showcase for the immense economic progress South Korea has undergone over the last six decades.
"I've never seen an Olympics firsthand, so I'm looking forward to the opening ceremony because that's always impressive. I'm just ready for whatever they give us the opportunity to see," Ewing told CNBC earlier this month over Skype from his home in Virginia.
"I'm too old to get giddy about things anymore," Keep said during the same call, laughing. "But it will be quite a thrill it be able to attend the Olympics."