It's been a record breaking year for British sport. Bradley Wiggins won the Tour de France, Andy Murray triumphed at the U.S. Open, our Olympians earned an impressive stack of gold medals, and ex-footballer Gary Linekar celebrated his 18th year as the face of Walkers crisps. It's a remarkable achievement. Speaking to Digital Spy back in March, the former England striker confidently proclaimed that he was responsible for spearheading "quite comfortably the longest-running celebrity-endorsed campaign" in advertising history. He's not even close. An advert has recently been doing the rounds in which Sherlock Holmes endorses the miraculous healing powers of Beechams Pills. It's not the great detective's finest hour. Shorn of his deductive powers by a troublesome head cold, Holmes only regains his crime-solving abilities thanks to a timely dose of Beechams Ultra All In One. Conan Doyle must be spinning in his grave. Holmes is rather vulnerable to this sort of treatment. The copyright on his adventures expired in 1980, leaving him open to all imaginable abuses and adaptations. However, it turns out that Beechams' relationship with Sherlock pre-dates this landmark by quite some distance. Way back in 1893, the following advert began to appear in British papers: Watson loses [...]