Question: Gennady Golovkin was born on April 8, 1982, in the city of Karaganda in the Kazakh SSR, Soviet Union (now Karagandy, Kazakhstan) to a Russian coal miner and Korean mother, who worked as an assistant in a chemical laboratory. He has three brothers, two elder named Sergey and Vadim and a twin, Max. Sergey and Vadim had encouraged Golovkin to start boxing when Golovkin was eight years old. As a youth, Golovkin would walk the streets with them, who went around picking fights for him with grown men.

After ending his amateur career in 2005, Golovkin signed a professional deal with the Universum Box-Promotion (UBP) and made his professional debut in May 2006. By the end of 2008, Golovkin's record stood at 14-0 (11 KO) and while he had few wins over boxers regarded as legitimate contenders, he was regarded as one of the best prospects in the world. Golovkin was given 4 more relatively easy bouts in 2009. In 2010, Universum started to run into financial issues after having been dropped by German television channel ZDF. This caused a number of issues for Golovkin who was effectively unable to fight in Germany, and contract disputes between the two parties got complicated. Golovkin terminated his contract with Universum in January 2010 and stated the following in an interview: "The reason for this decision is that I've always been placed behind Felix Sturm and Sebastian Zbik by Universum. Our demands to fight against Felix Sturm or Sebastian Zbik have been always rejected on absurd grounds. Universum had no real plan or concept for me, they did not even try to bring my career forward. They would rather try to prevent me from winning a title as long as Sturm and Zbik are champions. Further more, bouts against well-known and interesting opponents were held out in prospect, but nothing happened. This situation was not acceptable. It was time to move forward." After cutting ties with Universum, the WBA issued an interim title fight between Golovkin, ranked #1 at the time, and Milton Nunez. Golovkin routed Nunez, defeating him in 58 seconds to become a world champion. Golovkin was promptly upgraded to WBA (Regular) champion. He tried to fight WBA (Super) champion Felix Sturm and Hassan N'Dam N'Jikam during this time, but was unable to get them in the ring. Oleg Hermann, Golovkin's manager, said "It is very hard to find a good opponent. Everybody knows that Felix Sturm is afraid of Gennady. Strictly speaking, Sturm should get out of boxing and become a marathon runner because he is running fast and long. He has an excellent chance to become a champion in athletics."

Using a quote from the above article, answer the following question: When did they sign him?
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Answer: May 2006.

Question: Ludendorff was born on 9 April 1865 in Kruszewnia near Posen, Province of Posen, Kingdom of Prussia (now Poznan County, Poland), the third of six children of August Wilhelm Ludendorff (1833-1905). His father was descended from Pomeranian merchants who had achieved the prestigious status of Junker. Erich's mother, Klara Jeanette Henriette von Tempelhoff (1840-1914), was the daughter of the noble but impoverished Friedrich August Napoleon von Tempelhoff (1804-1868) and his wife Jeannette Wilhelmine von Dziembowska (1816-1854), who came from a Germanized Polish landed family on the side of her father Stephan von Dziembowski (1779-1859). Through Dziembowski's wife Johanna Wilhelmine von Unruh (1793-1862), Erich was a remote descendant of the Counts of Donhoff, the Dukes of Duchy of Liegnitz and Duchy of Brieg and the Marquesses and Electors of Brandenburg.

In the West in 1916 the Germans attacked unsuccessfully at Verdun and soon were reeling under British and French blows along the Somme. Ludendorff's friends at OHL, led by Max Bauer, lobbied for him relentlessly. The balance was tipped when Romania entered the war, thrusting into Hungary. Falkenhayn was replaced as Chief of the General Staff by Field Marshal Hindenburg on 29 August 1916. Ludendorff was his chief of staff as first Quartermaster general, with the stipulation that he would have joint responsibility. He was promoted to General of the Infantry. Chancellor Bethmann-Hollweg warned the War Cabinet: "You don't know Ludendorff, who is only great at a time of success. If things go badly he loses his nerve." Their first concern was the sizable Romanian Army, so troops sent from the Western Front checked Romanian and Russian incursions into Hungary. Then Romania was invaded from the south by German, Austro-Hungarian, Bulgarian, and Ottoman troops commanded by August von Mackensen and from the north by a German and Austro-Hungarian army commanded by Falkenhayn. Bucharest fell in December 1916. According to Mackensen, Ludendorff's distant management consisted of "floods of telegrams, as superfluous as they were offensive." When sure that the Romanians would be defeated OHL moved west, retaining the previous staff except for the operations officer, blamed for Verdun. They toured the Western Front meeting --and evaluating-- commanders, learning about their problems and soliciting their opinions. At each meeting Ludendorff did most of the commander's talking. There would be no further attacks at Verdun and the Somme would be defended by revised tactics that exposed fewer men to British shells. A new backup defensive line would be built, like the one they had constructed in the east. The Allies called the new fortifications the Hindenburg Line. The German goal was victory, which they defined as a Germany with extended borders that could be more easily defended in the next war. Hindenburg was given titular command over all of the forces of the Central Powers. Ludendorff's hand was everywhere. Every day he was on the telephone with the staffs of their armies and the Army was deluged with "Ludendorff's paper barrage" of orders, instructions and demands for information. His finger extended into every aspect of the German war effort. He issued the two daily communiques, and often met with the newspaper and newsreel reporters. Before long the public idolized him as their Army's brain.

Using a quote from the above article, answer the following question: Were there other countries involved?
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Answer:
Romania was invaded from the south by German, Austro-Hungarian, Bulgarian, and Ottoman troops