Media MediaImages Robot Rumble IV Big Bang – Vex UK National Championship Los Angeles 2011 Vex World Championship Videos LA 2011 – Round 1 LA 2011 – Round 2 LA 2011 – Round 3 LA 2011 – Round 6 LA 2011 – Quarter Final 1 LA 2011 – Quarter Final 2 LA 2011 – Semi Final 1 LA 2011 – Semi Final 2 LA 2011 – Final 1 LA 2011 – Final 2