Indy 500 winner Takuma Sato speaks with RACER after earning the biggest victory of his career, plus his race engineer, Garrett Mothersead, joins in to detail the Japanese driver's flawless performance.

Just when you thought that the Verizon IndyCar Series had run out of ways to surprise, 2016 came along. The championship was won by a guy who looked all at sea 12 months earlier, his closest rival didn't even participate in the first race, and the winner of the 100th...