Kate Middleton, Prince William
Kate Middleton and Prince William love to go diving in Mustique. Pictured: Middleton, Prince William attend the Men's Singles final on day thirteen of the Wimbledon Lawn Tennis Championships at All England Lawn Tennis and Croquet Club on July 15, 2018 in London, England. Getty Images/Clive Brunskill

Prince William and Kate Middleton may have gone diving during their recent trip to Mustique.

Katie Harris, a journalist for Express, noted that it wasn’t the Duke and Duchess of Cambridge’s first time to go to the Caribbean for their vacation. It is also believed that Prince George, Princess Charlotte, and Prince Louis joined their parents on the trip.

In 2015, Martin Katz, one of the people that Prince William and Middleton met during their trip to Mustique in 2008, said that the then boyfriend and girlfriend went diving on the island.

“They’re quite the sportsmen. We went diving and they went very deep more than 90 feet. Our instructor said Martin and I weren’t qualified to go on the shark dives they went on. Kate looked very casual, she wasn’t particularly wearing make-up, she looked lovely. She just couldn’t be more gracious and talked to everybody who would talk to her. It wasn’t like she was working the room, but if someone wanted to speak to her, she was happy to speak,” Katz said.

However, it is also possible that Prince William and Middleton didn’t go diving during their recent trip to Mustique. After all, they had their three children with them.

In related news, Prince William and Middleton made headlines on Thursday after it was reported that the couple broke royal tradition on the night of their royal wedding in 2011.

The Duke and Duchess of Cambridge spent their first night as a married couple at Buckingham Palace. The couple opted to not go on their honeymoon straightway, and Prince William even went back to work the day after his wedding. Ten days later, they went on their honeymoon to Seychelles.

Prince William and Middleton returned to London after their honeymoon in Seychelles recharged and ready for their official engagements.