Unstoppable

The Unstoppable Medal is awarded and achieved when any player gets 10 kills in a row as the Juggernaut without dying. It is a gold medal with a Spartan helmet in the center. When someone gets this medal the announcer will say, "Unstoppable!" to the player that received this medal. This medal is very hard to achieve in matchmaking because juggernaut matches only go up to 10 kills. Killing the juggernout to become him will add a point to your score, but since you were not the juggernaut at the time, it will not count as one of the 10 kills needed for the medal. So if you are not the juggernaut at the beginning of the match, you can get the medal by (1) being randomly selected as the new juggernaut after the current one has committed suicide, or (2) achieve two kills simultaneously while having 9 points.