Sprinter runs 60m in 6.37s, misses own world record by 0.03s

USA athlete Christian Coleman ran 60 meters in 6.37 seconds, missing his own world record by 0.03 seconds, to claim a gold medal in the 60m race at the World Indoor Athletics Championships on Saturday. Earlier in February, Coleman had broken the world record of almost 20 years, set by USA's former Olympic 100m champion Maurice Greene.