Human launching crossbow (with rockets)

Art writes – “A man is planning to shoot himself 20 miles into the air from what might be the world’s largest crossbow (24 feet) while sitting on a homemade rocket. The project, code name,R.U.S.H (RAPID UP SUPER HIGH) uses rockets that provide up 1,350 pounds of thrust and a comfortable 10 Gs.” [via] – Link.