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Is 0.0000000000420 kilometers per second as fast as Noah Ngeny?

It's about 0.000000006 times as fast as Noah Ngeny
The speed of Noah Ngeny is about 0.007578 kilometers per second.
(in Rieti, Italy; 1999) (sprinter; 1978-)
Setting a world record at the Rieti Grand Prix in 1999, Noah Ngeny ran 1,000 m in 2:11.96 for an average speed of 0.007578 kilometers per second. According to some reports, Ngeny did not begin running competitively until just three years before setting the record.
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