Absolutely nothing in common? I am asking because Sorge was born in Imperial Russia…
Oh, I see… Well, in that case I have to correct myself: of course, my dear Mr. Flamethrowerguy – our mysterious celebrity was born within the boundaries of the Czarist Russia as well. 
Bump!
Oh, some additional info is needed, my dear Mr. Flamathrowerguy? No problem: our mysterious personality actually graduated as an Engineer in Forestry.
Herr Librarian,.would you mind to end the missery of this wounded horse,.
We are not shooting horses on our history courses, my dear Mr. Gumalangi.
But, I you wish, I shall reveal the real identity of our mysterious personality - Nikolai Ivanovich Kuznetsov (Николай Иванович Кузнецов), incredibly talented and brave Soviet officer, described by renowned French nuclear physicist and resistance hero Frederic Joliot-Curie with these words: “If asked whom I regard the strongest and the most attractive personality in the anti-Nazi camp, I would name Nikolai Kuznetsov without a moment’s hesitation.”
This must be the toughest nut to crack so far…
Well, here is another anonymous WW2 celebrity, honorable ladies and gentlemen!
This truly unique individual possessed amazingly sky-scraping intellectual capabilities, sincere diffidence, strong patriotic devotion and reverentially miraculous personal coyness. Do you recognize this gentleman?
no,. untill we do some googling and by luck find out on who was he ? 
Well, in that case here is an additional tip for your start, my dear Mr. Gumalangi: this truthfully amazing gentleman actually never fired a single shot during the war.
another tough nut to crack,. Herr Librarian,. pls put another end of this question 
Regret to override your post Herr Librarian,. however we need to keep the knowledge on,.
Guys,. lets reset the quiz and lemme put an easy one to pick,.
hint: big name in Pacific theater
Fleet admiral [b]Ernest Joseph King /b, my dear Mr. Gumalangi.
And yes – what a pity that nobody was able to recognize Mr. Marian Rejewski – a brilliant Polish mathematician and cryptologist who successfully applied his outstanding knowledge in Theory of Permutations during breaking the Enigma cipher – personality which achieved one of the two most critical scientific contributions leading to the end of World War II. 
Nevertheless, an excellent explanation of his merit is available here:
http://www.avoca.ndirect.co.uk/enigma/index.html
Well, after this tiny explanation, here is another task for you, honorable ladies and gentlemen:
Our mysterious personality was an impressive commander and unduly ignored intellectual, a noted military historian, a polyglot who fluently spoke in five languages, an excellent tactician, a matchless soldier, a great leader and - without any doubt - one amongst the forgotten commanding officers of the WW2.
i thought i saw this face somewhere before,
another hint,. Herr Librarian?
James Lawton Collins, Jr.?
Alas - no, Mr. Rising Sun. Our mysterius commanding officer was born in Europe, and after coming to the United States, he actually studied Technology at the Cincinnati University for two years before enlisting in the army as a volunteer.
Walter Krueger
He is best known for his command of the Sixth United States Army during World War II.
He was the first soldier to rise from the rank of Private to General in the United States Army (****).
regards:
TGR
ps:
Krueger,MacArthur and Marshall
Indeed, my dear Mr. Tiger 205! A U.S. army officer, born in Flatow, West Prussia, Germany. He made his name in the jungles of the Pacific theater, and featured on the cover of Time magazine as well, he was tapped by Douglas MacArthur to lead the invasion of Japan, and he made crucial contributions to the army’s tactical and operational doctrine. Without any doubt, he was one of the best commanders of World War II, credited by his subordinated officers as “swift and sure in attack, tenacious and determined in defense, modest and restrained in victory.”
Please accept my sincerest congratulations, my dear Sir, on your splendid success and truly vivacious persistence. And now, please - carry on the good work!
Thanks a lot!
Let we see…
Who is this general?
He is famous for his WW2 activity in a dengerous task - but his after war activity is MORE famous!
I hope it is netiher too easy, nor too hard…
TGR
ps:
By the end of his career, some more stars were in his shoulder
Holy smoke! A Soviet lieutenant general, bearer of the Golden star of the Hero of the Soviet Union, additionally decorated with two Orders of the Red Banner, Order of Suvorov, Czechoslovakian War Cross (Československý válečný kříž), and a nice string of Croix de Guerre!
Well, as far as I know, Rodion Yakovlevich Malinovskii (Родион Яковлевич Малиновский) is the only person who actually was decorated with all those previously mentioned military awards, my dear Mr. Tiger 205.
He was involved in the major defeat of Germany during the Battle of Stalingrad, and throughout the post-war era as a Defense Minister of the Soviet Union completed a pivotal contribution to the Soviet Union as a military superpower.