This week, longtime friend of the podcast Justin Dugan joined George to talk about "The Chain," a harrowing new memoir from Sir Bradley Wiggins. Sir Wiggins--who received his knighthood in 2013--is arguably the most successful British cyclist of all time, having won five Olympic gold medals, numerous world championships, and several stage races on the road. In 2012, he rocketed to fame when he became the first British winner of the Tour de France. Everything came crashing down after that, though. It turns out that there was a lot of trauma in Sir Wiggins's life, and when he quit racing his bike, it all came to the surface. The next decade was filled with drug and alcohol addiction, and he only recently started to find his way back. This memoir was an important step in that process.