Kate Middleton with Prince William marks Team GB's achievements in a video amid cancer battle

Kate Middleton marked Team Great Britain's Olympic athletes' achievements in a special video with her husband, Prince William, despite her ongoing cancer fight.

“From all of us watching at home, congratulations to Team GB,” the Princess of Wales said in the clip posted to the couple’s Instagram account Sunday.

“Well done on all you’ve achieved. You’ve been an inspiration to us all,” William chimed in.

Middleton, 42, looked cheerful and glowing in the video as she stood next to Prince William, who is also 42 and had a scruffy beard.

The mother of three wore a striped black-and-white shirt, resembling the one she wore when she announced her cancer diagnosis in March.

Her hair was styled straight with a side part.

William, on the other hand, donned a blue Adidas polo featuring the Olympics logo.

“Well done @teamgb, what an incredible journey!” the caption read. “Every athlete showed immense dedication, heart and passion. You made us all so proud!

“Here’s to celebrating every triumph at @paris2024 and looking forward to more from @paralympicsgb_official later in the summer 🇬🇧🥇.”

The uplifting video also included special messages from celebrities such as Snoop Dogg, David Beckham, Emma Willis, and others.

Middleton did not attend the summer games in Paris; sources had previously informed Page Six that she intended to step away from the public spotlight following her appearance at Wimbledon in July.

The tennis tournament was Middleton’s second public appearance of 2024 as she continues her cancer treatment.