- Many are skeptical about swimming in the sea. They stay in the pool, says Anna-Carin Nordin.
But not her. Öland-round is the first big swim she does in Sweden - but before that she has swum around Manhattan, Isle of Man and become the first woman to swim seven canal swims in seven continents.
But after 300 kilometers around Öland, she is ready for new challenges in open water - see her tell in the clip.