Memba Them

Vernon Wells is best known for playing the crazed motorcycle riding Wez -- opposite Mel Gibson and Bruce Spence -- in the high-octane 1981 sequel, "Mad Max 2: The Road Warrior." Guess what he looks like now!

Brandon Soo Hoo is best known for playing the dangerous Flaming Dragon leader, Tran -- opposite Jack Black and Robert Downey Jr. -- in the 2008 comedy "Tropic Thunder." Guess what he looks like now!

Pro Football Hall of Famer Jack Youngblood was a defensive end for the Los Angeles Rams from 1971-1984 (back when they were good) and is one of only five athletes to ever receive the Gator Football Ring of Honor. Guess what he looks like now!

Pro Football Hall of Famer Earl Campbell had a reputation for being the hardest hitting running back in the NFL while on the Houston Oilers in the late '70s and early '80s. Guess what he looks like now!

It's been EXACTLY 50 years since the original "Star Trek" series premiered on TV and created the Trekkie trend that's still going strong today! Boldly go through the gallery and see what some of the cast from the OG series look like now!

Mystery (real name Erik Von Markovik) is best known for his awesome accessories and smooth moves on the short-run VH1 reality show, "The Pickup Artist." Guess what he looks like now!

English singer Jay Kay was 27 years old when his band Jamiroquai topped the UK charts with their hit song, "Virtual Insanity," and even went on to win Video of the Year at the 1997 MTV VMAs with their ground moving music video. Guess what he looks like now!

Kris Park is best known for playing amateur filmmaker Ray Neeley -- opposite Adrian Grenier and Melissa Joan Hart -- in the 1999 rom-com "Drive Me Crazy." Guess what he looks like now!

Teck Holmes is best known for being the wild skinny-dipping roommate on the classic MTV reality show "Real World: Hawaii" back in 1999. Guess what he looks like now!

Vincent Castellanos is best known for playing Ed -- friend to Joe, the hired hitman played by Mark Pellegrino -- in David Lynch's 2001 thriller, "Mulholland Drive." Guess what he looks like now!

Conor Devitt is best known for playing the dodgeball ruling O'Doyle -- opposite Adam Sandler as Billy -- in the 1995 classroom comedy "Billy Madison." Guess what he looks like now!

USA gymnast Shawn Johnson was only 16 years old when she brought home a gold medal for balance beam at the 2008 Beijing Summer Olympics. See what she looks like now!

Tommie Smith (middle) and John Carlos (right) made history when they stood on the winner's podium and raised their fists in protest against racial injustice after winning the gold and bronze at the 1968 Summer Olympics in Mexico City. Guess what they look like now!

Swimmer Dara Torres won twelve olympic medals while representing USA in five different Olympic Games ranging from 1984 - 2008. Guess what she looks like now!

Dominique Moceanu was only 14 years old when she joined the Magnificent Seven gymnastics squad and represented the USA at the 1996 Summer Olympics in Atlanta, Georgia. Guess what she looks like now!

British athlete Derek Redmond is best known for finishing his 400 meter sprint -- with the aid of his father -- after pulling his hamstring at the 1992 Barcelona Summer Olympics. Guess what he looks like now!