200 very brave souls are jumping out of planes this week to break a skydiving record.
Skydive Chicago has organized the stunt to break the world record for the largest vertical skydive. For this record, they are jumping from 18,000 feet in the air and getting all 200 of those divers to link their arms and legs.
The last time they did this, they set a record in 2012 with 164 divers participating.
Source: ABC 7 Chicago