anyone knows who this is:
It was suggested that he’s the one doing one these arm pull ups: - YouTube
Raj Bhavsar
I’m pretty sure he’s not doing the one arm pullups.
I believe the gymnast who performs the one-arm pull-ups is named Gonzales, and is a gymnastics coach somewhere here in the states.
I think the video is originally from CrossFit; check their site and you might find his name.