Martin Kaymer golfer in the world, making him only the second German (after Bernhard Langer) to be the top-ranked golfer in the world. At the time he was the second youngest to reach world number one behind Tiger Woods, soon surpassed by Rory McIlroy in March 2012, who gained the top ranking at age 22. In April, he relinquished his number one ranking after eight weeks to Westwood, who won the Indonesian Masters. After reaching the number one ranking, Kaymer decided to undergo a swing change to be able to move the ball both ways. Frustrated with his disappointing results at the
1979 US Open – Men's Singles umpire being replaced before McEnroe ran out the winner. John McEnroe defeated Vitas Gerulaitis 7–5, 6–3, 6–3 in the final to win the Men's Singles tennis title at the 1979 US Open. The seeded players are listed below. John McEnroe is the champion; others show the round in which they were eliminated. 1979 US Open – Men's Singles Jimmy Connors was the defending champion but lost in the semifinals to John McEnroe. Connors' loss broke a string of five consecutive men's finals reached, a record since broken by Ivan Lendl. During the second round Ilie Nastase was defaulted from his