United Kingdom, April 22 -- Zac Efron's brother Dylan Efron heroically saved two girls from drowning in Miami.

The 33-year-old brother of the 'Baywatch' star has revealed how he rushed into the water on Miami Beach, Florida, to save two women after he noticed them struggling in some strong currents.

He said during an appearance on an episode of 'Brooke and Connor Make a Podcast': "It was really random. I showed up to the beach, it was my first time ever actually like on the beach.

"And [I] walk up to the shore for the first time ever, and I'm looking out and it was just people screaming in the water.

"So, I just saw like five girls. Like their hands were up, screaming, there's people on the shore with their hands up.

"I looked around...