Story highlights A golfer and his caddy complete the world's longest hole

It was part of an 80-day journey across Mongolia

Adam Rolston finished 6,093 over par

(CNN) When Adam Rolston sunk a seven-foot putt on the Mt Bogd Golf Club in Ulaanbaatar, Mongolia, he brought to a close a 2011-kilometer journey.

80 days ago, Rolston, along with caddy Ron Rutland, had set out on the opposite side of Mongolia in hope of playing the world's longest hole of golf ; 20,093 shots later, their dream had been realized.

But that's only part of the story. Terrible weather, testing terrain, stolen belongings, and ill-timed injuries meant the adventure hardly ran smoothly.

"We estimated before that the par was going to be 14,000 shots and I think we were extremely naïve with that," Rolston tells CNN.

"We ended up playing 20,093 shots, so 6,093 over-par."

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