On Monday, 18-year-old Andrej Ciesielski posted a video of himself scaling the Great Pyramid of Giza in Egypt.
The Munich native, who is known for his dizzying antics, wrote on his website that the climb to the top took around eight minutes.
Ciesielski told BuzzFeed France that he achieved the feat by climbing when the police weren't looking, though he was arrested upon descent.
I" think the police shouted in Arabic to come down but I just listened to music and enjoyed the climb," he said. "I went to the police station for maybe one hour. They asked me many questions about why I did this, but they let me go."
When asked about his next challenge, Ciesielski said he is currently at home but is going to China next week.
You can watch the full video of the amazing climb below. It's not one for the faint of heart.
Rachael Krishna is a reporter for BuzzFeed News and is based in London.