The video shows the moment Olympic kitesurfer Bruno Lobo saves a woman who was drowning in the sea.
The athlete was practicing with the new camera while kitesurfing off the coast of Sao Luis, Brazil, when he heard someone scream.
Lobo, who is also an orthopedic doctor, helped the woman onto her back and carried her to shore using a kite.
The woman appeared to meet her friends on the shore and leave the beach. “I was just doing my duty” and was “in the right place at the right time,” Lobo said in a video he shot on Instagram.
The sportsman said he wanted to use the opportunity to warn people on social media that “the sea is really very dangerous” and “the tide can pull you out to sea”.