When Siperko first built the race track at his Highland home, all he thought of was his son, Achilles. "My son wants to be a professional driver, so there was nowhere local to practice," Siperko said.

STOCKHOLM, Sweden (AP) — Olympic champion Karsten Warholm has won his 400-meter hurdles race which saw environmental protesters get on the track before it had finished. Afterward Warholm turned ...

STOCKHOLM, Sweden (AP) — Olympic champion Karsten Warholm has won his 400-meter hurdles race which saw environmental protesters get on the track before it had finished.