Will Smith on building a legacy

"Just so you know, I'm not a tennis player."

No, but Will Smith is a pretty good instructor, serving up tips ("A little more flex in your knees!") and quips ("It's all fun and games until someone loses an eye!") to CBS News' Gayle King on the tennis court.

Smith picked up a racket for his latest film, "King Richard." In the Oscar-nominated performance, he plays the father of Venus and Serena Williams, determined to turn his daughters into champions on, and off, the court.