DOHA- - Norway's Karsten Warholm completed a perfect season by blazing to world championship gold in the 400 metres hurdles on Monday while Abderrahman Samba finally gave the hosts something to cheer by claiming a bronze to secure Qatar's first medal.
The silky smooth Warholm, the second fastest ever over the distance, did not come close to Kevin Young's world record that many thought might fall but his time of 47.42 was good enough to ensure a successful defence of his title.
DETROIT --Darrel Williams scored from a yard out with 20 seconds left, his second touchdown of the game, and the Kansas City Chiefs remained unbeaten with a wild 34-30 win over the host Detroit Lions on Sunday.
DOHA- - The Ingebrigtsen family's dream of having three brothers in the 5,000 metres world championships final remained alive on Friday after Jakob, the youngest of the trio, won an appeal after being disqualified in his first heat.
SOCHI, Russia- - Formula One leader Lewis Hamilton won the Russian Grand Prix in a surprise Mercedes one-two on Sunday after Ferrari tripped over team orders and were undone by a virtual safety car they triggered.
SOCHI, Russia- - Max Verstappen knocked Ferrari rival Charles Leclerc off the top of the timesheets to go fastest on the opening day of practice for the Russian Formula One Grand Prix.
