Olympic 100m champion Lamont Marcell Jacobs ramped up his preparations for the Paris Games by breaching the 10-seconds mark twice on Tuesday to win gold at the Paavo Nurmi Games in Finland.
Olympic 100m champion Lamont Marcell Jacobs ramped up his preparations for the Paris Games by breaching the 10-seconds mark twice on Tuesday to win gold at the Paavo Nurmi Games in Finland.
