Magowan's legacy includes helping keep the Giants in San Francisco, building a privately-funded ballpark at China Basin, and signing Barry Bonds-- but he's done even more than that.
Magowan formed Junior Giants, a free baseball league serving more than 25,000 kids in 90 leagues. All the equipment is donated so the kids can focus on the game of baseball.
RELATED: Peter Magowan, instrumental San Francisco Giants leader, dies at age 76
Magowan also created "Until There's A Cure" Day. His team was the first to dedicate an annual game to fight against HIV/AIDS back in 1994. It's been 25 years and the team and its partners have raised more than $2 million.
Reggie breaks the usual quirky format of "I Know Sports" to deliver an honest message about a person who constantly pushed boundaries.
Catch more sports from Reggie along with local news and local hot topics on ABC7's "Midday Live" weekdays at 11 a.m.!