List of Famous people who are 50

Robert Julich, popularly called Bobby Julich, is an American former professional road bicycle racer who last rode for Team CSC in the UCI ProTour racing series. He got his international breakthrough when he finished 3rd overall in the 1998 Tour de France, becoming only the second American to finish on the podium. He is a strong time trialist who won a silver medal at the 2004 Olympic Individual Time Trial, and combined with his high versatility he has won a number of stage races on the international circuits including the 2005 edition of Paris–Nice. In September 2008, he announced his retirement as a professional cyclist.

Catherine Marsal is a French former racing cyclist. She has been World Champion four times and raced professionally around the world. At the age of 17 she was selected for the French Olympic Team for the first time. Since then she represented her native country at four Summer Olympics: 1988, 1992, 1996, and 2000.

Heidi Hynden Walch is an American actress, singer and writer. She is best known for voicing Starfire in Teen Titans and Teen Titans Go! and Princess Bubblegum in Adventure Time. She also voiced Penny Sanchez in ChalkZone, Elsie in Stanley, Yutaka Kobayakawa in Lucky Star, and Viridi in the video game Kid Icarus: Uprising. She is the current voice of the Disney character Alice. She also appeared in live-action productions like the films Groundhog Day and Jerry Maguire and TV series like Law & Order.

Amir Bar-Lev is an American film director, producer and writer from Berkeley, California.

Mark Knowles is a professional tennis coach and former professional tennis player from the Bahamas, former number 1 in world specialising in doubles tennis. He won three of the four Grand Slam tournaments in men's doubles, partnering with Daniel Nestor, as well as Wimbledon in mixed doubles. At various times between 2002 and 2005 he was ranked World No. 1 in doubles. He is a five-time Olympian.

Henricus Theodorus Josephus (Servais) Knaven is a Dutch professional road bicycle racer, currently a directeur sportif for Team Ineos. He rode at the 1992 Summer Olympics and the 2004 Summer Olympics.

Čedomir "Čeda" Jovanović is a Serbian politician and businessman.