Xie Shuiping (L) is punched by an athlete as part of a challenge in Nanchang, Jiangxi province, August 18, 2014. Xie, 48, has been challenging people to punch his belly for more than ten years. He has promised to give the challenger 1,000 yuan ($163) if they can make him fall or step back from being punched but only one person has managed to do so thus far, according to local media. (Photo by Reuters/Stringer)

Buddha images, carved into the cliff from mid-19 century, are seen at Akauk Taung (Tax Mountain) at Irrawaddy river Bank outside Htonebo, Bago division August 24, 2014. (Photo by Soe Zeya Tun/Reuters)

Tibetan Buddhists and tourists view a huge Thangka, a religious silk embroidery or painting displaying a Buddha portrait, during the Shoton Festival at Zhaibung Monastery in Lhasa, capital of southwest China's Tibet Autonomous Region, August 25, 2014. (Photo by Reuters/China Daily)

A man take a picture of a Cessna 208 Caravan 1 seaplane before it departs off from Juhu Aerodrome in Mumbai August 25, 2014. According to a media release, Mumbai's first leg of the commercial seaplane service connects the city to Pawna Dam, a water body near Lonavala, a popular tourist destination. (Photo by Shailesh Andrade/Reuters)

Palestinians react as rescue workers removes the dead body (not pictured) of their relative from under the rubble of a house, which witnesses said was destroyed by an Israeli air strike, in Beit Lahiya in the northern Gaza Strip August 25, 2014. Israel's Prime Minister Benjamin Netanyahu warned Palestinian civilians on Sunday to leave immediately any site where militants are operating, one day after Israel flattened a 13-storey apartment block in Gaza. Palestinian health officials say 2,115 people, most of them civilians and more than 400 of them children, have been killed in the Gaza Strip since July 8, when Israel launched an offensive with the declared aim of ending Palestinian rocket fire into its territory. Sixty-four Israeli soldiers and four civilians in Israel have been killed. (Photo by Mohammed Salem/Reuters)

A villager carrying a child uses a makeshift bamboo bridge to cross a flooded area in the Jorhat district, in the northeastern Indian state of Assam, August 25, 2014. The latest heavy rains have caused landslides and floods in many parts of India and Nepal. (Photo by Reuters/Stringer)

A reproduction of an US one thousand dollar bill is seen inside at a money exchange bureau in downtown Santiago, August 25, 2014. Most economists now predict overall growth in Chile's economy of between 2.0 and 2.5 percent this year, down from 4.1 percent in 2013. (Photo by Ivan Alvarado/Reuters)

A supporter of Pakistan Muslim League-Nawaz (PML-N) party, his body painted in national flag colors, chants slogans with others as they participate in a pro-government rally in support of Prime Minister Nawaz Sharif in Lahore, August 25, 2014. Local media reported that PML-N supporters organised a pro-government rally in support of Sharif and to oppose ongoing sit-ins by the chairman of the Pakistan Tehreek-e-Insaf (PTI) political party Imran Khan and Tahir ul-Qadri, Sufi cleric and leader of political party Pakistan Awami Tehreek, who have been leading protests in the capital, Islamabad, trying to bring down Pakistani Prime Minister Sharif. (Photo by Mohsin Raza/Reuters)

Liverpool's Daniel Sturridge (C) is challenged by Manchester City's Martin Demechelis (L) and Vincent Kompany during their English Premier League soccer match at the Etihad stadium in Manchester, northern England August 25, 2014. (Photo by Darren Staples/Reuters)

Jesse Tyler Ferguson from ABC's sitcom “Modern Family” (L) and fashion designer Zac Posen adjust the dress of model Heidi Klum's from Lifetime's reality television series “Project Runway” on the red carpet at the 66th Primetime Emmy Awards in Los Angeles, California August 25, 2014. (Photo by Lucy Nicholson/Reuters)

Sarah Silverman poses with her Outstanding Writing for a Variety Special award for HBO's “Sarah Silverman: We Are Miracles” at the 66th Primetime Emmy Awards in Los Angeles, California August 25, 2014. (Photo by Mike Blake/Reuters)

Actor Bryan Cranston engages Julia-Louis Dreyfus in a prolonged kiss as she takes the stage to accept the award for Outstanding Lead Actress In A Comedy Series for her role in HBO's “Veep” during the 66th Primetime Emmy Awards in Los Angeles, California August 25, 2014. (Photo by Mario Anzuoni/Reuters)

An unidentified man, who calls himself Mangetsu-man (Mr. Full Moon), pauses as he cleans Nihonbashi bridge using a broom with a volunteer, while clad in a costume featuring a full moon for a head, in Tokyo August 25, 2014. While most superheroes fight crime, for one such Japanese hero the enemy is garbage and his “super” weapons are a broom, a dust pan and an army of volunteers who have joined his mission. Calling himself Mangetsu-man, he first appeared on the streets of Tokyo last year without any publicity or fanfare and mainly cleans around the city's Nihonbashi bridge. Historically, Nihonbashi bridge is Tokyo's most famous bridge until an expressway was constructed over it shortly before the 1964 Tokyo Summer Olympics, and ruined what was for many its iconic status. Mangetsu-man is one among many who are petitioning for the government to get rid of the overhead highway and clean it up ahead of the next Tokyo Summer Olympics in 2020. (Photo by Issei Kato/Reuters)

Palestinian women stand next to the remains of one of Gaza's tallest apartment towers, which witnesses said was hit by an Israeli air strike that destroyed much of it, in Gaza City August 26, 2014. Israeli air strikes launched before dawn on Tuesday killed two Palestinians and destroyed much of one of Gaza's tallest apartment and office buildings, setting off huge explosions and wounding 20 people, Palestinian health officials said. Israel had no immediate comment on the attacks that took place as Egyptian mediators stepped up efforts to achieve an elusive ceasefire to end seven weeks of fighting. Israel launched an offensive on July 8, with the declared aim of ending rocket fire into its territory. (Photo by Mohammed Salem/Reuters)

Palestinians sit on a couch as they return to the remains of their house, which witnesses said was destroyed in an Israeli offensive, after a ceasefire was declared, in the east of Gaza City August 27, 2014. The open-ended ceasefire in the Gaza war between Israel and the Palestinians held on Wednesday as Prime Minister Benjamin Netanyahu faced strong criticism in his country's newspapers over a campaign in which no clear victor emerged. (Photo by Suhaib Salem/Reuters)

A model with an internet company's Quick Response Code (QR code) promotes at the 13th China Internet Conference in Beijing, August 26, 2014. (Photo by Jason Lee/Reuters)

Models with an internet company's quick response (QR) codes promote at the 13th China Internet Conference in Beijing, August 26, 2014. (Photo by Jason Lee/Reuters)

A man moves a bicycle loaded with plastic boxes as he passes woman cleaning the street in Guangzhou, Guangdong province August 26, 2014. Any marked weakening in the labour market would raise alarm bells for China's leaders, who regard healthy employment levels as a top policy priority and an important condition for social stability. (Photo by Alex Lee/Reuters)

A woman reacts as she embraces her son, who joined as a new volunteer of the Ukrainian interior ministry's special battalion “Sich”, before a ceremony, where he and his comrades will take an oath of allegiance to the country, in Kiev August 26, 2014. (Photo by Valentyn Ogirenko/Reuters)

Ecuador's Tungurahua volcano erupts near Banos August 24, 2014. Tungurahua, which means “Throat of Fire” in the local Quechua language, has been classified as active since 1999. (Photo by Carlos Campania/Reuters)

Ecuador's Tungurahua volcano erupts near Banos August 24, 2014. (Photo by Carlos Campania/Reuters)

A Palestinian boy sits atop a car loaded with his family's belongings near their house, which witnesses said was hit by an Israeli air strike, in Rafah in the southern Gaza Strip August 26, 2014. Israeli air strikes launched before dawn on Tuesday killed two Palestinians and destroyed much of one of Gaza's tallest apartment and office buildings, setting off huge explosions and wounding 20 people, Palestinian health officials said. Israel had no immediate comment on the attacks that took place as Egyptian mediators stepped up efforts to achieve an elusive ceasefire to end seven weeks of fighting. Israel launched an offensive on July 8, with the declared aim of ending rocket fire into its territory. (Photo by Ibraheem Abu Mustafa/Reuters)

Russian President Vladimir Putin (L) shakes hands with his Ukrainian counterpart Petro Poroshenko, as Kazakh President Nursultan Nazarbayev (C) stands nearby, in Minsk August 26, 2014. Putin and Poroshenko greeted each other with a handshake at the start of talks in Belarus on Tuesday on the Ukraine crisis, the first time the two presidents have met since June. (Photo by Sergei Bondarenko/Reuters/Kazakh Presidential Office)

Russia's President Vladimir Putin reacts during a meeting in the Belarussian capital Minsk on August 26, 2014. Putin and Ukraine's President Petro Poroshenko are meeting in Minsk for key talks on August 26, exchanged a firm handshake before going into what are likely to be difficult talks as fighting raged between pro-Russian rebels and Kiev's troops. (Photo by Kirill Kudryavtsev/AFP Photo)

Palestinian children hold guns as they celebrate with others what they said was a victory over Israel, following a ceasefire in Gaza City August 26, 2014. Israel has accepted an Egyptian proposal for a Gaza ceasefire, a senior Israeli official said on Tuesday. Egyptian and Palestinian officials said the truce was to take effect at 7 pm (16:00 GMT). (Photo by Suhaib Salem/Reuters)

Italian actress Luisa Ranieri poses a day before the 71st Venice Film Festival in Venice August 26, 2014. Ranieri will be hosting the opening and closing ceremonies of the film festival. (Photo by Tony Gentile/Reuters)

Two Canadian Forces Griffon helicopters fly from York Sound to Iqaluit after taking part in the Operation Nanook military exercise on Baffin Island, Nunavut August 26, 2014. (Photo by Chris Wattie/Reuters)

Members of the Canadian Joint Incident Response Unit rappel from a Griffon helicopter on to a ship while taking part in a scenario during the Operation Nanook military exercise on Baffin Island, Nunavut August 26, 2014. (Photo by Chris Wattie/Reuters)

Cambodian security officers carry a woman during a protest near the National Assembly in Phnom Penh August 27, 2014. Boeung Kak lake residents and other communities who are embroiled in land disputes gathered near the National Assembly to appeal for help from the government. (Photo by Samrang Pring/Reuters)

Manuela Rossi (L) and Juan Malizia Gatti from Argentina compete during the final round before winning the Tango World Championship in Stage style in Buenos Aires August 26, 2014. (Photo by Marcos Brindicci/Reuters)

Manuela Rossi (L) and Juan Malizia Gatti from Argentina compete during the final round of the Tango World Championship in Stage style in Buenos Aires August 26, 2014. (Photo by Marcos Brindicci/Reuters)

Manuela Rossi (L) and Juan Malizia Gatti from Argentina celebrate winning the Tango World Championship in Stage style in Buenos Aires August 26, 2014. (Photo by Marcos Brindicci/Reuters)