Bo Knows! Top Bo Jackson Card Sales. Bo Jackson is the only player to be an all-star in two different pro sports ...

Growing up in the 1980s, there were a few commercials that got cemented in your brain. Wendy’s “Where’s the Beef” is chief among them, but for sports fans, Nike’s “Bo Knows” is just a high up there.

Just like his overall career, Bo Jackson's career with the Angels was cut short. After agreeing to a one-year, $1 million contract with the then California Angels in January of 1994, he played 75 ...