Shawn Robinson
From Transformers Wiki
Shawn Robinson (??? - July 28, 2015) was a prolific American stuntman and rigger who did work on a number of movies, such as Captain America: The Winter Soldier and G. I. Joe: The Rise of Cobra. He also did work on Transformers (2007), Revenge of the Fallen, and Dark of the Moon.
On July 28, 2015, Robinson failed to appear at a film shoot in New Orleans. A fellow stuntman went to check on him and found that he had passed away.