Mirra Returns With A Vengeance; Shakes of opening-night slam for Gold in Park LOS ANGELES - If there were any after effects from Dave Mirra's opening-night slam at X Games 11, they weren't evident in Saturday afternoon's BMX Freestyle Park finals. The Miracle Boy has only left the X Games without a gold medal around his neck twice in his previous 10 appearances. Make that twice in 11 appearances after he delivered a knockout punch to his competition on his first run with a score of 89.33 that was highlighted by a Backflip Tailwhip over the spine and a Double Tailwhip and claimed his 14th career gold - 19th medal overall.