Rider Who Died due to an Accident at the Circuit

25 MotoGP rider who died from an accident during the race-Marco Simoncelli not the first to die during the race .. but there's more who died in the race took place ..
racers - racers were:

1. 1949 Ben Drinkwater (GBR) GP isle of man
2. 1951 Dario Ambrosini (ITA) GP albi
3. 1951 Gianni Leoni (ITA) Ulster GP
4. 1951 Sante Geminiani  (ITA) Ulster GP
5. 1953 Leslie Graham (GBR) GP isle of man
6. 1954 Ruppert Hollaus (AUT) GP Monza Practice
7. 1957 Roberto Colombo (ITA) GP Spa Franchorchamps
8. 1960 Bb Brown (AUS) GP solitude
9. 1969 Bill Ivy (GBR) GP shachsenring
10. 1970 Santiago Serrero (SPA) GP isle of man
11. 1970  Robbin FItton (GBR) GP Nurburging
12. 1971 Angelo Bergamonti (ITA) GP Riccione
13. 1971 Gunter Bartuch (GBR) GP shachcenring
14.1973 Renzo Pasolini (ITA) GP Monza
15. 1973 Jarno Saarinen (FIN) GP Monza
16. 1974 Billie Nelson (GBR) GP Opatiza
17.  1976 Otello Buscherini (ITA) GP Mugello
18. 1977 Ulrich Graf (SUI) GP Opatiza
19. 1980 Patrick Pons (FRA) GP Silverstone
20.. 1981 Michel Rougerie (FRA) GP Yugoslavia
21. 1983 Michel Frutschi (SUI) GP Le mans
22. 1989 Ivan Palazzese (VEN) GP Hockenheim
23. 2003 Daijiro Kato (JPG) GP Suzuka
24. 2010 Shoya Tomizawa (JPG) GP Misano
25. 2011 Marco Simoncelli (ITA) GP Sepang