CLEMSON: Double world silver medallist Christian Coleman was keen to keep his name in the spotlight after a breakthrough campaign and the American sprinter ensured that was the case with an astonishing dash on Friday.

The 21-year-old continued his meteoric rise to the upper echelons of global sprinting when he shattered a two-decade old 60 metres world record with a blazing time of 6.37 seconds at Clemson, South Carolina.

“Great start to my career,” tweeted Coleman, in his first full year as a professional athlete.

The time, if ratified by global governing body IAAF, shaves 0.02 seconds off the mark countryman Maurice Greene initially established in 1998 and then matched in 2001.

“I‘m in disbelief,” Coleman’s coach Tim Hall told Reuters.

“This was his season opener. It was totally unexpected.”

The two had chosen the small meeting at Clemson University to see where the talented sprinter stood in terms of upcoming competitions, including next month’s Boston Indoor Grand Prix and March’s world indoor championships in Birmingham, England.

“So we got through the prelims and felt pretty good since he backed off a little before the finish and still ran 6.47,” Hall said.

The time was the fastest in the world this year and 0.02 seconds slower than Coleman’s personal best.

“I always tell him, I said: ‘Relax, no pressing and allow the run to happen.’”

Coleman’s tag as America’s next sprint hope was established last year when he clocked a world-best 9.82 seconds in the 100m at the US collegiate championships before he edged the legendary Usain Bolt for silver at the world championships.

He went on to claim a second silver medal in London as the American quartet were edged out by hosts Great Britain in the 4x100m relay.

“He has been improving his strength development, so I guess it is all coming together,” Hall said.

Ironically, after the race, Hall said Coleman told him the start had not felt right, which pleased the coach.

Reuters