Who has the highest scope of profession in  Dirk Frimout or André Kuipers
André Kuipers André Kuipers (] ; born 5 October 1958) is a Dutch physician and ESA astronaut. He became the second Dutch citizen, third Dutch-born and fifth Dutch-speaking astronaut upon launch of Soyuz TMA-4 on 19 April 2004. Kuipers returned to Earth aboard Soyuz TMA-3 11 days later.
Ernst Helmut Brandt Ernst Helmut Brandt was German theoretical physicist working on the Abrikosov vortex lattice in type-II superconductors, particularly with the ideal lattice, its nonlocal elastic response, lattice defects, pinning, and geometrical effects in the electromagnetic response of superconductors.