The Porsche easily overtook the by then race leading LMP2 cars to cruise to the finish unchallenged. The curse was finally broken in 2018, when Toyota achieved a 1-2 finish with the 8 and 7 cars, after dominating the race and occupying 1st and 2nd for every single lap. NASCAR racetrack Talladega Superspeedway has been said to have been cursed by a Native American shaman; other stories claim that it was built on an Indian burial ground. The curse allegedly explains the high number of unusual occurrences, untimely deaths, and spectacular accidents that have plagued the track since its opening in 1969 (part of this alleged curse has a rational underpinning; Talladega is the largest racetrack in NASCAR, allowing for much faster and more dangerous racing). During the 1970s, on the eve before a race, roughly a dozen cars were sabotaged with gas tanks being filled with sugar or sand, and tires were slashed as well. Bobby Isaac, the 1970 Cup champion, parked his car mid race despite nothing being wrong with the car. When asked why, Isaac claimed a voice from above ordered him to park the car. In the 1972 Air Canada Silver Broom curling tournament, Robert LaBonte, the skip of the American team, accidentally kicked the stone belonging to the Canadian team at the end of the match. This put the match into an extra end, and Canada won one more point to win the championship. Canada did not win another World Championship until 1980, and this was said that LaBonte put a "curse" on Canada. In May 2011, Oklahoma City Thunder small forward Kevin Durant tweeted an insult directed at cult rapper Lil B, a.k.a. "The BasedGod," in which Durant expressed incredulity at the idea that Lil B had become "relevant". In response, Lil B tweeted out the BasedGod's Curse, claiming that Durant would never win the NBA championship. The two men have exchanged further insults and basketball-related challenges on Twitter. In June 2012, Lil B claimed on Twitter that he had lifted the curse; however, in February 2014, during the NBA All-Star Game in which Durant was playing, Lil B resumed insulting Durant on Twitter, implying that the curse had returned. Lil B later released a diss song directed at Durant entitled "Fuck KD". in 2016, the Thunder blew a 3–1 lead in the Western Conference Finals to the Golden State Warriors. In the offseason, he left for the Warriors. On July 4, 2016, following that announcement, Lil B rescinded the curse again.