Chris Froome

The provided articles focus on Nairo Quintana, a prominent Colombian cyclist known for his climbing prowess and Grand Tour victories. He is retiring at the end of the current season. Quintana, aged 36, has announced his decision to end his professional cycling career, marking the end of an era for Colombian cycling. He has won the Giro d'Italia (2014) and the Vuelta a España (2016). His retirement announcement is newsworthy as he is a significant figure in the sport, and his departure will be felt by fans and the cycling community. The articles highlight the impact he has had on cycling in Colombia and his achievements throughout his career. His final season will be a farewell tour, with each race being a celebration of his career.