A.E. "Abe" Lemons was an American college basketball player and coach. As a coach at Oklahoma City University, Pan American University and The University of Texas, he compiled a record of 599 wins and 343 losses in 34 seasons. source
Design can never be an ultimate explanation for anything. It can only be a proximate explanation. A plane or a car is explained by a designer but that's because the designer himself the engineer is explained by natural selection.