'Drive to Survive' and F1's biggest stars: What they looked like when their careers started

Lewis HamiltonFormula 1/Formula Motorsport Limited via Getty Images

• Many of the world's greatest race car drivers grew up right before our eyes.
• Some stars from F1 and "Drive to Survive" look entirely different now from when their careers began.

Some of the stars from Formula One and the Netflix series "Drive to Survive" look entirely different now than they did when their careers began.

Most of the world's greatest race car drivers started racing as kids and grew up right before our eyes.

Below we take a look at what the stars looked like when their careers began, excluding anybody now under the age of 27.