sentences:  He also held the best time for the 100 metres at a low altitude for one year, a time of 10.02 seconds, until Carl Lewis improved this record to 10.00 seconds in May 1981.While running for Pasadena High School, Sanford won the 400 metres, anchored his team to victory in the 4x400 metres relay and was second in the 200 metres (a race brother Michael was to win the next two years) at the 1977 CIF California State Meet.After high school, he moved on to the University of Southern California.