Problem: Background: Hillary was born to Percival Augustus and Gertrude (nee Clark) Hillary in Auckland, New Zealand, on 20 July 1919. His family moved to Tuakau, south of Auckland, in 1920, after his father, who served at Gallipoli with the 15th (North Auckland) Regiment, was allocated land there. His grandparents had emigrated from Yorkshire to northern Wairoa in the mid-19th century.
Context: Hillary climbed ten other peaks in the Himalayas on further visits in 1956, 1960-1961, and 1963-1965. He also reached the South Pole as part of the Commonwealth Trans-Antarctic Expedition, for which he led the New Zealand section, on 4 January 1958. His party was the first to reach the Pole overland since Amundsen in 1911 and Scott in 1912, and the first ever to do so using motor vehicles. In 1960 Hillary organized an expedition to search for the fabled abominable snowman. Hillary was with the expedition for five months, although it lasted for ten. No evidence of Yetis was found, instead footprints and tracks were proven to be from other causes. During the expedition, Hillary travelled to remote temples which contained "Yeti scalps"; however after bringing back three relics, two were shown to be from bears and one from a goat antelope. Hillary said after the expedition: "The yeti is not a strange, superhuman creature as has been imagined. We have found rational explanations for most yeti phenomena". In 1962 he was a guest on the television game show What's My Line?; he stumped the panel, comprising Dorothy Kilgallen, Arlene Francis, Bennett Cerf, and Merv Griffin. In 1977, he led a jetboat expedition, titled "Ocean to Sky", from the mouth of the Ganges River to its source. From 1977 to 1979 he commentated aboard Antarctic sightseeing flights operated by Air New Zealand. In 1985, he accompanied Neil Armstrong in a small twin-engined ski plane over the Arctic Ocean and landed at the North Pole. Hillary thus became the first man to stand at both poles and on the summit of Everest. This accomplishment inspired generations of explorers to compete over what later was defined as Three Poles Challenge. In January 2007, Hillary travelled to Antarctica as part of a delegation commemorating the 50th anniversary of the founding of Scott Base.
Question: What did he do after the expedition?
Answer: In 1962 he was a guest on the television game show What's My Line?;

Background: Lewis Robert "Hack" Wilson (April 26, 1900 - November 23, 1948) was an American Major League Baseball player who played 12 seasons for the New York Giants, Chicago Cubs, Brooklyn Dodgers and Philadelphia Phillies. Despite his diminutive stature, he was one of the most accomplished power hitters in the game during the late 1920s and early 1930s. His 1930 season with the Cubs is widely considered one of the most memorable individual single-season hitting performances in baseball history. Highlights included 56 home runs, the National League record for 68 years; and 191 runs batted in, a mark yet to be surpassed. "
Context: Wilson made his major league debut with the Giants on September 29, 1923 and became the starting left fielder the following season. By mid-July he was ranked second in the National League (NL) in hitting. He ended the season with a .295 average, 10 home runs, and 57 runs batted in (RBIs) as New York won the NL pennant. In the 1924 World Series he averaged only .233 in a seven-game loss to the Washington Senators. Multiple stories exist to explain the origin of Wilson's nickname: By one account, a New York newspaper held a nicknaming contest; the winning entry was "Hack" because he reminded many fans of another stocky athlete, the popular wrestler Georg Hackenschmidt. In another version, McGraw is said to have remarked that Wilson's physique was reminiscent of a "hack" (slang for taxicab in that era). Giants teammate Bill Cunningham claimed that the nickname was based on Wilson's resemblance to Hack Miller, an outfielder with the Chicago Cubs. The New York Times printed the first documented usage of "Hack" on June 10, 1924. Early in the 1925 season Wilson hit the longest home run on record at Ebbets Field against the Brooklyn Robins, but fell into a slump in May, and was replaced in left field by Irish Meusel. On July 2 he hit two home runs in one inning, tying Ken Williams' major league record set in 1922, but his hitting slump continued. In August McGraw told reporters that he had "...made the mistake of rushing [Wilson] along," and sent him to the Giants' minor league affiliate, the Toledo Mud Hens of the American Association. At season's end, a front office oversight--or possibly, deliberate inaction--left him unprotected on the Toledo roster, and the last-place Chicago Cubs acquired him on waivers. "They let go the best outfielder I ever played alongside", said Giants right fielder Ross Youngs, "and they're going to regret it." During the 1925 World Series -- between the Senators and the Pittsburgh Pirates -- Wilson's son, Robert, was born.
Question: When did Hack join the Giants?
Answer:
Wilson made his major league debut with the Giants on September 29, 1923 and became the starting left fielder the following season.