During Star Trek's original run, viewers got their first look at a new bridge character during season 2: Pavel Chekov, a Russian-born ensign fresh out of the academy. Only 22 at the time, he brought a ...
Ensign Pavel Chekov, played by Walter Koenig, joined Star Trek: The Original Series in its second season, where he served as navigator and security officer. Canonically, Chekov was born in 2245, ...