The smooth-striding 18-year-old pulled away from an skilled worldwide subject to win comfortably in 9.96 (1.9m/s)
South African duo Benjamin Richardson and Henrico Bruintjies have been subsequent to complete, clocking 10.08 and 10.16 respectively.
The Namibian teenager turned the primary U20 athlete to interrupt 22 seconds for 200m and 11 seconds for 100m on the identical day.
After successful the 100m in a nationwide senior file and African U20 file of 10.97 (1.6m/s), Mboma went on to win the 200m in a world-leading 21.87
Just a matter of hours later over on the LSU Invitational in Baton Rouge, Knighton produced one of many quickest instances in historical past for 200m.
The 18-year-old US sprinter, who completed fourth at this distance ultimately yr’s Olympic Games in Tokyo,
effortlessly pulled away from the remainder of the sector on the bend and already had a transparent lead as he entered the straight.
however the teenager was too far forward and crossed the road in 19.49 (1.4m/s) with Fahnbulleh taking second place in 19.92.
although.One week after setting a Nigerian 200m file of 21.96, Louisiana State pupil Favour Ofili received the ladies’s 100m in a PB of 10.93 (2.0m/s).
Not solely does it make her the quickest African teenager in historical past, she additionally moved to fifth on the senior African all-time listing.