The longest.. hmm.. thats a tough one to answer. It was in the year of 2008 and i was riding thru the mountain kingdom of Nepal. After riding about 10 hours in the torrential monsoons i was wet like a dog and just wanted to get some warmth and respite. It was near the town of butwal i found a small homestay by the roadside. The couple who were managing the homestay looked at my conditions and asked me to come in. While i was dismounting my luggage from the bike, i just a glimpse of the lady's bun. It was bigger than my helmet. I retired to my room and didnt know when i fell asleep. I woke up to a knock on the door and it was the lady who had came to ask me for dinner. While walking down the stairs i just blurted out "You must have the longest hair. Your bun (juda) looks so big and beautiful. She turned around blushed and asked do you want to see it ? I said yes and stepped back a couple of feets. Then she undid her bun and started walking down the stairs. That bun just kept tumbling down and down. When the bun was fully undone, it was almost 7 feet longspectacularily thick and shiny all the way thru. It was all in one length and she had been growing her hair for atleast 20 years.
Though there was nothing of intrest in that small town, i stayed over at their house for a week and had so many fun times with her hair.
Even till date we are in touch and whenever i feel like getting wrapped in silk, i call her over (sending her flight tickets and some cash) to my home in India. Now it is over 10 feet long and has some strands of silver in it.