Athletics: American Coleman breaks 60m indoor world record: Athletics: American Coleman breaks 60m indoor world record: World 100 meter silver medalist Christian Coleman opened his 2018 campaign by breaking the 60 meter indoor world record with a time of 6.37sec on Friday. The 21-year-old American set the new mark at the low-level Clemson Invitational track meet to surpass the … [Read more...] about Athletics: American Coleman breaks 60m indoor world record