A 15-year-old girl denied a horse from her parents has turned to a cow to fulfil her riding dreams. Teenager Regina Mayer, from southern Germany, is able to ride her cow, Luna. She has even trained her bovine pet to soar over a beer-crate hurdle like a regular show jumper. Why, you may well ask, when most cow-owners are surely content to let the creatures chew and lactate and sit down to indicate the imminent arrival of rain? Well, Regina's parents wouldn't let her have a horse.

Harnaam Kaur has polycystic ovary syndrome, which can cause excessive hair growth. She was just 11 years old when a beard started to appear on her face and the hair quickly spread to her chest and arms.

When Stu Thomson (Cut Media) and Danny MacAskill approached us (Santa Cruz Bicycles) with the idea of being the first to tackle the Black Cuillin ridge on a bicycle, we were in from the start. Located on the Isle of Skye (Danny’s home on the west coast of Scotland) the ridge is infamous for its jagged trails, wild weather and dramatic climbing route up the “Inaccessible Pinnacle”.

Canada's Deanna Stellato-Dudek and Maxime Deschamps perform in the gala exhibition during the ISU Grand Prix of Figure Skating Final in Beijing on December 10, 2023. (Photo by Wang Zhao/AFP Photo)

Crowds watch surfers as the first big swell of the year arrives in Nazaré, Portugal on October 28, 2015. (Photo by Pedro Miranda/Demotix/Corbis)

An Afghan National Army (ANA) soldier assigned to the Mobile Strike Force Kandak fires a RPG-7 rocket-propelled grenade launcher during a live-fire exercise supervised by the Marines with the Mobile Strike Force Advisor Team on Camp Shorabak, Helmand province, Afghanistan, May 20, 2013. The Marines with the Mobile Strike Force Advisor Team instructed and mentored their ANA counterparts on how to properly utilize their weapons systems. (Photo by SSgt Ezekiel R. Kitandwe/RCT 7)

Felipe Dana discovered photography at age 15 when he started working as an assistant for event and commercial photographers. At the close of 2009, he decided to focus his career solely on photojournalism. Dana has focused his work on documenting the consequences of social changes in slums due to upcoming major sports events scheduled for 2014 and 2016 in Rio de Janeiro, where he currently lives and works as a staff photographer for The Associated Press. Photo: A model wears a creation from the Triya summer collection during Fashion Rio in Rio de Janeiro, Brazil, Friday, April 19, 2013. (Photo by Felipe Dana/AP Photo)