Definition: In this task, you need to generate an appropriate title for the given summary of some paragraph. The generated title must be short and should include the main topic of the given text. Your summary should be less than 20 words long.
Input: An injured soldier from Doncaster has learnt the Olympic torch route he was due to walk has changed, throwing his "moment to shine" in doubt.

London 2012: Ex-soldier's Olympic torch relay in doubt