Colorado man, 91, becomes oldest to cross Grand Canyon following 5-day hike

John Jepkema said it took about four months to prepare for the record-breaking trek.

Related Keywords

Grand Canyon ,Arizona ,United States ,South Rim ,Colorado ,John Jepkema Guinness ,John Jepkema , ,Getty Images ,North Kaibab ,Bright Angel ,Guinness World Records ,Guinness World ,Lifestyle ,Travel ,News ,Us ,Az ,Coconino County ,Heartwarming ,