Prince William and wife Kate Middleton are a marathon couple

Britain's Prince William and his wife Kate share a fun moment after officially starting the London Marathon yesterday

Britain's Prince William and his wife Kate share a fun moment after officially starting the London Marathon yesterday. Prince Harry, Princess Kate and brother Prince Harry are championing Heads Together, a mental health charity, for the marathon. Pic/AP/PTI

"Exciting news! Mid-day is now on WhatsApp Channels Subscribe today by clicking the link and stay updated with the latest news!" Click here!