Greetings Man - good luck getting the Wikipedia page on 'Richard Kastle' deleted. I know I have in the past, and unfortunately I've had no luck. Although I have no absolute concrete proof that Juri Koll is actually Richard Kastle, I believe that Richard Kastle does NOT deserve to have a page. 

Especially after his callous video claiming that decent well-practice pianists had faked and been too lazy to perform the music exactly as written. 

If you need help getting the page taken down - let me know... I'd be glad to help.