Ladder at the highest altitude successfully climbed by a couple

The record for successfully climbing a ladder at the highest altitude was set by Ashish Jain (born on April 17, 1995) of Kolkata, West Bengal, along with his wife. They successfully climbed a ladder (1,100 metres in length) at the highest altitude of 1,480 metres (4855.64 feet) above sea level at Zhangjiajie, China, in 2 hours, as confirmed on April 14, 2026.