In 2014 , barnes ranked first in the world in his age group ( men aged 75 ) in the 48 - hour ultra-marathon .
Meet Fauja Singh , at 104 years old he is a record breaker and the world 's oldest runner .
In 2014 , barnes ranked first in the world in Fauja Singh 's age group ( men aged 75 ) in the 48 - hour ultra-marathon .
Meet Fauja Singh , at 104 years old he is a record breaker and the world 's oldest runner .