http://www.dhv.de/web/piloteninfos/wettbewerb-sport/gleitschirm-szene/live-berichte/world-cup-superfinal-kolumbienroldanillo/

David Cassetta averaged 1727 fpm over this fire hitting 3297.2 fpm at one point.
His track log is here. Yassen Savov threw his reserve. His track log is
here. The
prohibition re flying over fires came after this incident.

English translation