NEW: Russian bodybuilder and daredevil Sergey Boytsov claims to have set a world record.
Boytsov claims to have set a world record for the world's first gymnastic turns under a balloon at an altitude of 1500 meters *without* a parachute.
Boytsov says there was no "insurance,"


https://x.com/CollinRugg/status/1935745063780598151