Pakistani Shiite Muslim protesters shout slogans beside lighted oil lamp to pay tribute to Sufi musician Amjad Sabri who was killed in an attack by unknown gunmen, in Islamabad on June 22, 2016.
One of Pakistan's best known Sufi musicians was shot dead by unknown assailants riding a motorcycle in Karachi on June 22, triggering an outpouring of grief over what police described as an "act of terror". Amjad Sabri, aged around 45, was travelling by car from his home in the city's eastern Korangi area to a television studio, when a motorcycle pulled up alongside the vehicle and the attackers opened fire, Farooq Sanjarani, a police officer told AFP. / AFP / AAMIR QURESHI (Photo credit should read AAMIR QURESHI/AFP/Getty Images)
OAKLAND, CA - JUNE 2: Jose Canseco of the Tampa Bay DelivRays poses for a portrait on June 2, 1999 in Oakland, California. (Photo by Michael Zagaris/MLB Photos via Getty Images)
Salman Khan during Bollywood Rock Stars at Nassau Coliseium - May 22, 2006 at Nassau Coliseium in Hempstead, New York, United States. (Photo by Mychal Watts/WireImage)
MOSCOW REGION, RUSSIA JUNE 18, 2016: Alexander Shprygin, head of the Russian Football Supporters' Association, arrives at Sheremetyevo International Airport from Nice, France. France deports Russian football fans after mass fighting in the 2016 UEFA European Championship. Mikhail Japaridze/TASS (Photo by Mikhail JaparidzeTASS via Getty Images)
PARK CITY, UT - JANUARY 22: Tinder on display at the Billboard Winterfest at Park City Live! on January 22, 2016 in Park City, Utah. (Photo by Mat Hayward/Getty Images for Billboard)
First Vice President of South Sudan and former rebel leader, Riek Machar (L), and President Salva Kiir (R), sit for an official photo with the 30 members of the new cabinet of the Transitional Government at the Cabinet Affairs Ministry, in Juba on April 29, 2016.
The new cabinet of the Transitional Government includes former rebels and members of the opposition, a step forward in a drawn-out peace process aimed at ending more than two years of conflict. / AFP / ALBERT GONZALEZ FARRAN (Photo credit should read ALBERT GONZALEZ FARRAN/AFP/Getty Images)
An elderly man sits on a bench next to an advertisement for a matrimonial website at a bus-stop in Mumbai on February 9, 2012. Marriage -- or "shaadi" in Hindi -- remains a cornerstone of society in conservative India, with hundreds of matchmaking sites concentrating on finding their members suitable life partners rather than casual dates. Arranged marriages are largely still the norm and dating is often frowned upon, but matrimonial websites have become big business in the past decade. Would-be brides and grooms can be selected by age, caste, religion, language or where they live. AFP PHOTO/Indranil MUKHERJEE (Photo credit should read INDRANIL MUKHERJEE/AFP/Getty Images)
Turkish nationalist protesters flash the nationalist organization's "grey wolf" sign during a protest against Germany on June 2, 2016 in front of the Germany consulate in Istanbul after German parliament labelled the World War I massacre of Armenians by Ottoman forces as genocide.
Turkish President Recep Tayyip Erdogan on June 2 warned that the German parliament's recognition of World War I killings of Armenians by Ottoman forces as genocide would "seriously affect" ties. / AFP / OZAN KOSE (Photo credit should read OZAN KOSE/AFP/Getty Images)
SHIMA, JAPAN - MAY 27: (CHINA OUT, SOUTH KOREA OUT) Canadian Prime Minister Justin Trudeau attends a press conference after the Group of Seven summit on May 27, 2016 in Shima, Mie, Japan. The 2-day Group of Seven summit concludes after discussing key global issues such as global economy and counter terrorism measures. (Photo by The Asahi Shimbun via Getty Images)
(GERMANY OUT) Tierpark Berlin Friedrichsfelde Berlin 20.05.2014 Bild-Motiv: Elefanten Kando und Kariba angeln sich saftiges Gruen aus dem Graben (Photo by Olaf Wagner/ullstein bild via Getty Images)
Artists perform during a show on the opening day of the Gotthard rail tunnel at the fairground Rynaecht at the northern portal in Erstfeld, Switzerland, on June 1, 2016.
The new Gotthard Base Tunnel (GBT) is set to become the world's longest railway tunnel when it opens on June 1. The 57-kilometre (35.4-mile) tunnel, which runs under the Alps, was first conceived in sketch-form in 1947 but construction began 17 years ago. / AFP / FABRICE COFFRINI (Photo credit should read FABRICE COFFRINI/AFP/Getty Images)
Presidential frontrunner and Davao City Mayor Rodrigo Duterte casts his vote at a voting precint at Daniel Aguinaldo National High School in Davao City, on the southern island of Mindanao on May 9, 2016.
Voting was underway in the Philippines on May 9 to elect a new president, with anti-establishment firebrand Rodrigo Duterte the shock favourite after an incendiary campaign in which he vowed to butcher criminals. / AFP / NOEL CELIS (Photo credit should read NOEL CELIS/AFP/Getty Images)
