Ruan Miguel Dos Santos

Ruan Miguel Dos Santos is a Brazil sprinter, born on September 28, 2005. He competes primarily in the 400m, 400mH and 4x400m.

His personal bests include 49.22 in the 400m, 51.75 in the 400mH, 3:15.55 in the 4x400m, 14.91 in the 110MetresH and 54.38 in the 400mhurdle. He is currently active on the international athletics circuit, representing Brazil.