PARIS – Riding high on a performance for the ages, 21-year-old Tour de France rookie Tadej Pogacar was cruising into Paris with the race leader's iconic yellow jersey Sunday, on his way to becoming the youngest post-war winner of the showpiece event that braved, and overcame, France’s worsening coronavirus epidemic.On the 21st and final stage, a traditional procession where only riders not in the running for the podium chase the prestige of the stage victory in the finishing sprint to the line, the Tour was celebrating multiple victories.First and foremost, for Pogacar, who left the race breathless by snatching away the overall lead from Slovenian countryman Primoz Roglic at the last possible opportunity, in a high-drama time trial on.