3Qs: The fastest man on no legs

David Nolan, an asso­ciate clin­ical pro­fessor of phys­ical therapy, says a South African sprinter should be allowed to com­pete in the Olympics wearing high-​​tech carbon-​​fiber pros­thetic legs.

Empowering the disabled

After 1983 shooting leaves him para­plegic, alumnus builds his life around com­mit­ment, ser­vice, advo­cacy, and a phi­los­ophy of acceptance