This heart-stopping video captures a group of thrillseekers scaling a 300 foot high crane – with one hanging off by ONE HAND.
The daredevil teenagers regularly spend their time freerunning around Brighton, climbing up high buildings and jumping off urban obstacles.
Filmed by Jack Bennett, 19, the students sneaked on to the building site near the train station in Brighton earlier this summer.
The four friends, scaled the huge red crane to watch the sunrise and then adventurous Jake Deacon, 19, hung off the metal arm by one hand without any safety equipment.
VIDEO: Thrill-seeking teen hangs from 300ft crane by one hand