Mark Tewksbury

Mark Roger Tewksbury, is a Canadian former competitive swimmer. He is best known for winning the gold medal in the 100-metre backstroke at the 1992 Summer Olympics. He also hosted the first season of How It's Made, a Canadian documentary series, in 2001. Tewksbury was awarded the Meritorious Service Medal in 1993 for being a "motivational speaker and a gifted athlete."