By Joseph Gamp A Brit holidaymaker drowned while swimming in the sea at a popular tourist spot, according to local reports. The man, 76, was visiting Kalymnos, one of Greece’s Dodecanese Islands that is situated next to the Turkish mainland, when the incident occurred on Tuesday. According to local news site palmoskalymnou, the man and his wife had travelled by boat from the nearby island Kos, to the south of Kalymnos, and were swimming in the ocean near the island’s Vathi port. The island of Kalymnos is only around 70 miles from the Mediterranean resort town of Marmaris where last month a Bri…