But in travel circles in Beijing, the staging point for trips into North Korea, Young Pioneer Tours, also known as YPT, has been associated with a string of cautionary tales, including of the tourist who performed a handstand outside the most politically sensitive mausoleum in Pyongyang where two generations of the Kim family are buried, resulting in a North Korean guide losing her job. During another tour, Johnson attempted to step off a moving train after drinking and broke his ankle, leading to an unexpected stay at a Pyongyang hospital.