Louise engzell, a famous tennis referee, is a Swedish referee. In the French Open final between Li Na and Schiavone, she was known to the fans for her beautiful appearance and elegant manners. However, this beautiful referee is wise and courageous in enforcing the law. In the second set of the French Open final, Li Na still secured a point amid the boos of many Italian fans. In fact, this is not the first time that Ngozel has made an "amazing move" on the court. On the eighth day of the French Open, when Italian Fognini played against Spanish player Montagni, female referee Luis Engzel did an amazing thing: she ran to the court in the middle of the deciding set and asked Fognini to return to her seat to rest! I'm afraid this is the only one in a regular tennis match! After the game, Engzel explained that she just couldn't stand the noise of the audience at Susan Langlan Stadium, instead of sympathizing with Fognini. But the Italians took advantage of this opportunity to ask a doctor for on-site treatment, and finally defeated Montagni with 1 1-9 in the long-term decisive battle. In the women's singles semi-final of the famous Serena Williams and Clijsters in the US Open in 2009, Serena Williams was punished by the linesman for a key mistake, and Gauzere was also the referee on duty. Serena made a mistake on the first serve and was fined by the company line on the second serve. The score became 15 to 40, and Clijsters won two match points. Slow-motion playback shows that there is no problem with the line penalty, but Serena is completely angry. Serena rushed to the front of the team, shook her fist angrily, and then swore, "If I can, I really want to put this damn ball down your damn throat." Engzel announced that Serena would be fined on the grounds of "punishment for violating sports ethics", and this punishment also made Serena lose the whole game with a total score of 0-2. Although there are many "amazing moves", its precise penalty has been recognized by the organizing Committee and the fans! As the referee on duty, Gauzere resisted the pressure of Serena fans and boldly awarded Serena points, which directly led to Serena's exit.