Question: Stone Sour is an American rock band formed in Des Moines, Iowa, in 1992, performing for five years, before disbanding in 1997. They reunited in 2000 and since 2006, the group has consisted of Corey Taylor (lead vocals, guitar), Josh Rand (guitar) and Roy Mayorga (drums). Longtime members Joel Ekman (drums, percussion), Shawn Economaki (bass guitar), and Jim Root (guitar) left the group in 2006, 2011, and 2014 respectively. To date, Stone Sour have released six studio albums Stone Sour (2002); Come What(ever)

The band's third album Audio Secrecy, was recorded at the Blackbird Studios in Nashville, Tennessee with producer Nick Raskulinecz, who was the producer for the band's second album Come What(ever) May. and released on September 7, 2010 . Taylor stated that "Audio Secrecy is the summation of everything we want, everything we crave and everything we fight for...The dimensions go further than anything we've ever tried before. It's metal, rock, slow, soft, hard, fast, bitter, beautiful and most importantly, it's real. You can't get an album like this out of a band that doesn't exist. We're throwing caution out the damn window." Stone Sour played the first annual Rockstar Energy Drink Uproar Festival with Avenged Sevenfold and Hollywood Undead among others. Stone Sour set the release date of Audio Secrecy as September 7. Stone Sour were part of the Soundwave Festival in late February/early March in Australia 2011. Stone Sour headlined The Avalanche Tour, supported by Theory of a Deadman, Skillet, Halestorm and Art of Dying. It was also announced that a Stone Sour live DVD will be released, filmed at the Brighton Centre in the United Kingdom. The band toured with Avenged Sevenfold, New Medicine and Hollywood Undead on the "Nightmare After Christmas Tour" 2011. On April 16, 2011, it was announced that bassist Shawn Economaki had left the tour for personal reasons. Jason Christopher, who had played with Corey Taylor previously during his solo performances and with the Junk Beer Kidnap Band, filled in for the tour. In May 2011, Stone Sour canceled the remaining dates from their headline tour as drummer, Roy Mayorga suffered a minor stroke. He made a full recovery. The band played their last show of 2011 at the second day of the Rock in Rio IV festival, which took place in Rio de Janeiro, Brazil, between September 23 - October 2. Drummer Roy Mayorga was not present at the show as he was expecting his first child back home, and filling-in for him was ex-Dream Theater and The Winery Dogs drummer Mike Portnoy. Bassist Shawn Economaki was also absent from the performance.

Using a quote from the above article, answer the following question: Who replaced them?
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Answer: filling-in for him was ex-Dream Theater and The Winery Dogs drummer Mike Portnoy.

Question: Sir Donald George Bradman, AC (27 August 1908 - 25 February 2001), often referred to as "The Don", was an Australian international cricketer, widely acknowledged as the greatest batsman of all time. Bradman's career Test batting average of 99.94 has been cited as the greatest achievement by any sportsman in any major sport. The story that the young Bradman practised alone with a cricket stump and a golf ball is part of Australian folklore. Bradman's meteoric rise from bush cricket to the Australian Test team took just over two years.

Bradman joined the Royal Australian Air Force (RAAF) on 28 June 1940 and was passed fit for air crew duty. The RAAF had more recruits than it could equip and train and Bradman spent four months in Adelaide before the Governor-General of Australia, Lord Gowrie, persuaded Bradman to transfer to the army, a move that was criticised as a safer option for him. Given the rank of Lieutenant, he was posted to the Army School of Physical Training at Frankston, Victoria, to act as a divisional supervisor of physical training. The exertion of the job aggravated his chronic muscular problems, diagnosed as fibrositis. Surprisingly, in light of his batting prowess, a routine army test revealed that Bradman had poor eyesight. Invalided out of service in June 1941, Bradman spent months recuperating, unable even to shave himself or comb his hair due to the extent of the muscular pain he suffered. He resumed stockbroking during 1942. In his biography of Bradman, Charles Williams expounded the theory that the physical problems were psychosomatic, induced by stress and possibly depression; Bradman read the book's manuscript and did not disagree. Had any cricket been played at this time, he would not have been available. Although he found some relief in 1945 when referred to the Melbourne masseur Ern Saunders, Bradman permanently lost the feeling in the thumb and index finger of his (dominant) right hand. In June 1945, Bradman faced a financial crisis when the firm of Harry Hodgetts collapsed due to fraud and embezzlement. Bradman moved quickly to set up his own business, utilising Hodgetts' client list and his old office in Grenfell Street, Adelaide. The fallout led to a prison term for Hodgetts, and left a stigma attached to Bradman's name in the city's business community for many years. However, the SA Cricket Association had no hesitation in appointing Bradman as their delegate to the Board of Control in place of Hodgetts. Now working alongside some of the men he had battled in the 1930s, Bradman quickly became a leading light in the administration of the game. With the resumption of international cricket, he was once more appointed a Test selector, and played a major role in planning for post-war cricket.

Using a quote from the above article, answer the following question: How did the war affect his private life?
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Answer:
The exertion of the job aggravated his chronic muscular problems, diagnosed as fibrositis.