Frederick “Carl” Lewis (born July 1, 1961) is an American former track and field athlete and UN Goodwill Ambassador, who has won 10 Olympic medals, including nine gold, and ten World Championships medals, including eight gold. His career spanned from 1979 when he first achieved a world ranking to 1996 when he last won an Olympic title and retired. Lewis is also an actor and has starred in numerous film and television productions. He is a vegan and attributes his best performances during 1991 to his switching to a vegan diet.
During the Isla Nublar Incident, Billy Yoder mentions to Nima Cruz after out-running the female Tyrannosaurus that somebody should tell Carl Lewis he has some training tips for him. During this period of time, Lewis was planned to attend the Fourth World Championships in Stuttgart, Germany, although this event would have taken place nearly three months after the Isla Nublar Incident.