“Bear Grylls, (born Edward Michael Grylls, 7 June 1974) is an English adventurer, writer and television presenter. He is best known for his television series Man vs. Wild, known as Born Survivor in the United Kingdom. He was the youngest Briton to climb Mount Everest, doing so at age 23. In July 2009, Grylls was appointed the youngest ever Chief Scout at the age of 35”. – Wikipedia

Photos: Passer inspects “Camelot”, a replica camel carcass simulating that used by adventurer Bear Grylls to shelter in the Sahara desert during an episode of the Discovery Channel's “Man Vs. Wild”, in Wynyard Park on March 1, 2010 in Sydney, Australia. (Photo by Discovery Channel via Getty Images)

“Jacob «Jack» Kevorkian (May 26, 1928 – June 3, 2011), commonly known as “Dr. Death”, was an American pathologist, euthanasia activist, painter, composer and instrumentalist. He is best known for publicly championing a terminal patient's right to die via physician-assisted suicide; he said he assisted at least 130 patients to that end. He famously said, «dying is not a crime»”. – Wikipedia

Photo: The “Thanatron”, often referred to as the “Death Machine”, is displayed during a press preview of an auction of the personal effects of Dr. Jack Kevorkian at the New York Institute of Technology on October 27, 2011 in New York City. The device was reportedly used by over 100 of Dr. Kevorkian's patients to terminate their lives. (Photo by Mario Tama/Getty Images)

Dr. Christopher Brown (R), the Director of the Ashmolean, talks with Colin Harrison, the Ashmolean's Senior Curator of European Art, in front of a painting by Edouard Manet entitled “Portrait of Mademoiselle Claus” from 1868 in the Ashmolean Museum on February 24, 2012 in Oxford, England. The painting has been sold to a foreign buyer for 28.35 million GBP, however the Government has extended a temporary export bar on the artwork until August to give the Ashmolean an opportunity to raise funds to retain the painting in the UK. (Photo by Oli Scarff/Getty Images)

An ice swimming enthusiast dressed as Neptune takes to the frigid waters of Orankesee lake during the 27th annual "Winter Swimming in Berlin" on January 8, 2011 in Berlin, Germany. A local swimmers' group called the “Berlin Seals” invite ice swimmers from across Germany and abroad to the annual event. Members claim ice swimming is good for the body's blood circulation. (Photo by Sean Gallup)

Javanese people pray before rituals night carnival “1st Suro” (Javanese calender) during Islamic New Year celebrations at Kasunanan Palace on November 14, 2012 in Solo City, Central Java, Indonesia. Javanese will celebrate the national holiday with ceremonies and rituals marking the 1434th Islamic New Year's Eve or “1st Suro”. The parade started from Keraton Kasunanan and is headed by a group of albino buffaloes, known as Kebo Bule. Local people believe that the parade of Heirlooms and Kebo Bule will bring them a better life. (Photo by Ulet Ifansasti)

Smoke rises during an explosion from an Israeli forces strike in Gaza City, Saturday, November 17, 2012. Israel bombarded the Hamas-ruled Gaza Strip with nearly 200 airstrikes early Saturday, the military said, widening a blistering assault on Gaza rocket operations by militants to include the prime minister's headquarters, a police compound and a vast network of smuggling tunnels. (Photo Hatem Moussa/AP Photo)

In this handout photo provided by Warner Brothers Pictures and Village Roadshow Pictures, Tom Cruise plays Lieutenant Colonel Bill Cage, a soldier who replays his last day while trying to fight aliens, in director Doug Liman's “All You Need Is Kill”. The film is set to premiere on March 14, 2014. (Photo by David James/Warner Brothers Pictures)

“Sperm whale opening it's huge mouth, Ogasawara Islands, Japan. Sperm whales are the biggest carnivorous animals on the planet. Each teeth in the mouth of adult specimen weights more than 1 kilogram. Interestingly enough that modern marine biologists believe that these teeth despite being fearsome play little role in capturing and eating giant squid – with their main function being mainly ritual aggression between males!”. (Photo by Alexander Safonov)