Ted Turner, founder of CNN and TNT and TBS, is one of the most influential non-politicians in the world. In 1977, he had an influential position in an international sporting event. Specifically what was it?

In 1977, the founder of CNN and TNT, Ted Turner, skippered the yacht Courageous to a decisive victory against the Australian challenger in the America's Cup, one of the most prestigious international sailing events. His 4-0 sweep of the series off the coast of Newport, Rhode Island, solidified his reputation as a skilled and tenacious yachtsman. This was Turner's second attempt at the coveted trophy, having been unsuccessful in the defender trials three years prior.

Known for his flamboyant personality, which earned him the nickname "Captain Outrageous," Turner brought a new level of media attention to the traditionally conservative sport of yachting. He was at the helm of the same vessel, Courageous, that had won the Cup in 1974, and after a series of intense trials, he earned the right to defend the title for the New York Yacht Club. The victory was a testament to his skill and the hard work of his crew, which included notable tactician Gary Jobson.

The 1977 America's Cup is often seen as a significant moment in the history of the event, marking one of the last victories for an amateur skipper before the sport moved into a more professional era. Turner's success in the race, coupled with his burgeoning media empire, made him a household name beyond the sailing world. His competitive drive was evident, and he would go on to be named US Sailing's Yachtsman of the Year four times in his career.