Since the inception of sport, one opponent remains undefeated for any athlete - regardless of ability, competitive spirit or resilience: Father Time.It could be argued that LeBron James has put up the toughest fight yet, having been the dominant force in the NBA for the best part of two decades.But after the 36-year-old’s team, the Los Angeles Lakers, were knocked out in the first round of this season’s play-offs, there are those who’ve been left wondering: Is this the end of an era?
