WOW!
Some of his pull outs must have been at least 6G! One thing i think most people don't realise is just how different Aerobatics in the full size is to R/C.I have tried both and I had no idea of the amount of g-force the pilot had to whithstand doing a tight loop at 120 Kts before i did one myself. All the rides at the themeparks claim falsely to be 4-7 G but it is total rubbish once you have done a loop in a plane at 4G. The force at the themeparks are no way near the same same level. The strain of flying violent aerobatics in the full size is incredible. How those guys do it I just don't know.