This is the amusing moment a dolphin mimics a man doing cartwheels in Baltimore, Maryland, on October 10, 2018.

Footage shows the playful marine mammal carefully watching the man perform in front of its tank.

After a few seconds, the dolphin copies the man's movements leaving the filmer mesmerised.

Ant Giovanni, the person in the video, told Newsflare: "After seeing these dolphins I wanted to thank them for entertaining me with their beauty! As I started doing cartwheels for the first dolphin it seemed amused but not interested, until the second one came and it started mocking my every move.

"This was one of the most monumental moments of my life. The way these animals show how smart they are amazes me. I hope this makes you smile and I hope it gives you a little serotonin boost."

After seeing these dolphins I wanted to thank them for entertaining me with their beauty! As I started doing cartwheels for the first dolphin it seemed amused but not interested, until the second one came and it started mocking my every cartwheel. Every time I did it flip it did it flip. This was one of the most monumental moments of my life. The way these animals show how smart they are amazes me. I hope this makes you smile and I hope it gives you a little serotonin boost .“Contact licensing@newsflare.com to license”