File:U.S. Assistant Secretary of State Michelle Giuda with baseball Hall of Famer Cal Ripken Jr. after a U.S. State Dept. Global Sports Diplomacy event.jpg - Wikimedia Commons
Cal Ripken Jr. Academy of Achievement
Cal Ripken Jr. Academy of Achievement
Cal Ripken Jr. becomes special advisor to DraftKings - Boston Business Journal
File:Cal Ripken.jpg - Wikipedia
The Life And Career Of Cal Ripken Jr. (Complete Story)
Cal Ripken Sr. – Society for American Baseball Research
Cal Ripken Sr. - Wikipedia
Cal Ripken Jr. Academy of Achievement