
Harry, William and Kate, raced a 50-meter sprint against each other. (AFP Photo)
Harry, William and William's wife, Kate, the duchess of Cambridge, raced a 50-meter sprint against each other Sunday at London's Queen Elizabeth Olympic Park as they promoted a mental health campaign called Heads Together.

Photo Credit: AFP Photo
And they're off... #headstogetherpic.twitter.com/JZ3SvfgnUb
- Kensington Palace (@KensingtonRoyal) February 5, 2017
William, perhaps aware he would be beat by his more athletic sibling, had quipped moments before the start: "Oh, my hamstring!"

Photo Credit: AFP Photo