 In the 2011 Deaflympics, Titus broke the world record by beating his own record.He was named Swimmer of the Meet when he won five individual gold medals as well as silver and bronze medal at the International Deaf Swimming Competition.Marcus Titus was also in the Mexico Pan American Games in 2011 and won a silver medal in 4x100 medley relay and a bronze medal in 100m breaststroke.