This is big dog business. But LaShawn Merritt is up to the challenge. He's already run 43.6 last year... So what's next? How about 43.18.
DRIVEN: LaShawn Merritt (Episode 1)
Apr 6, 2016
LaShawn Merritt didn’t grow up with the best facilities, but the 400m champion has always found “beauty in the struggle.” From running track as a prep in Portsmouth, Virginia to winning Olympic gold in Beijing, LaShawn Merritt has always been driven.