Quiz: Tom Boonen vs. Alberto Contador - Who won more?

Tom Boonen and Alberto Contador on the podium at the Tour de France

Tom Boonen and Alberto Contador on the podium at the Tour de France (Image credit: Tim de Waele/TDWSport.com)

The 2017 season saw the departure from the peloton of two giants of the sport: Tom Boonen and Alberto Contador.